Step-by-step explanation:
a.14.6. b.when u multiply both part of ratio by the same number you make ur ratio....so we we're dealing with a ratio,if we r multiplying or(dividing)both part of it's by the same number we are creating equal ratio
Answer:
EXAMPLE: 2,3 = 4,6 = 6,9
Step-by-step explanation:
THESE ARE ALL EQUIVALENT BECAUSE... you are just multiplying each number by the same factor. 2x2=4 and 3x2=6 this gives me the next ratio of 4,6. But only multiply the first given ratio to find the next.
I will give brainliest, due by tonight:
Weights of different sandwiches in two lengths are shown on the table.
Weight of Sandwiches by Length of Roll
6-inch Roll 12-Inch Roll
3
Cheese sandwich
e
Chicken salad sandwich
3
Ib
4
1
Egg salad sandwich
Ib
Vegetable sandwich
Which sandwich's weight is proportional to its length?
O cheese sandwich
O
chicken salad sandwich
o egg salad sandwich
o vegetable sandwich
Answer:
answer is d
Step-by-step explanation:
i did the quiz
A conversion table indicates that 1 mile is 1.6 km. With this conversion rate, is the speed limit greater than or less than 65 mph? Explain.
greater because 1.6 is larger than 1
Answer:
higher than
Step-by-step explanation:
The speed limit is 110 km hour and there are 1.6 kilometers in a mile. This means that there are 110 ÷ 1.6 miles per hour:
110 km hour÷1.6 km mile=110÷1.6 miles hour.
We can find 110 ÷ 1.6 using long division and it is 68.75. So the speed limit is higher than 65 mph
Your soccer team is holding a silent auction dinner as a fundraiser to pay for the team uniforms. The list shows all the expenses for the silent auction.
A tablet that costs $280
Soccer tickets that cost $100
A gift card that costs $20
The cost of the food is $400
The members of the soccer team will be selling tickets to the silent auction. A ticket to the silent auction includes chances to win prizes and dinner. The ticket cost is set so that 50 tickets will pay for the cost of the prizes and food
Build a function that can be used to find the total profit, f(x), the soccer team earns by selling x tickets. Show your work to build this function.
Simplify the expression.
6(x+4)+1
Answer:
6 times x would be 6x and 6 times 4 is 24. the one is added on so it would 6x + 25. hope this helped
Evaluate 3r³+5,when r=2
Answer:
29
Step-by-step explanation:
Answer:
221
Step-by-step explanation:
r=2
32³+5=
3x2= 6
6³ +5
6x6x6 = 216
216 + 5 =221
Hope this helps please give me brainliest!
If 13 berries cost $2.60 and 17 berries cost $3.06, which has the better rate?
Beverly received a $100 gift card to Dutch Brothers for her birthday. She spends 18 dollars every
4 weeks on coffee. Write an equation that represents her situation.
Answer:
100 - 18p / 4
Step-by-step explanation:
Isabelle takes the bus to work. The bus ride to work costs her $2.50 each time. She could buy a bus pass for a one-time fee of $15.00 and would then only pay $1.00 each time to ride the bus. How many times would she have to take the bus for the cost to be the same?
y = total cost
x = amount of times she takes the bus
Let's create two equations to model the data in the problem above.
y = $2.50x
y = $1x + $15
Now, let's set them equal to each other and solve for x.
$2.50x = $1x + $15
Subtract $1x from both sides.
$1.50x = $15
Divide both sides by $1.50
x = 10
She would have to ride the bus 10 times for the cost to be equal.
Answer:
10 Trips
Step-by-step explanation:
Create 2 algebraic Equations, X is the number of trips and y is the total cost. y=2.5x, and y=x+15. Set them equal to eachother and solve for X. 2.5X=X+15. Subtract X from both sides to get 1.5X=15. Divide by 1.5 to get 10. X=10, 10 Trips!
The Farmers Market sells apples by the bushel, and each bushel of apples weighs 42 lbs. A bushel of large apples contains 84 apples. If a bushel of small apples contains twice as many apples as a bushel of large apples, how many small apples are in 1 lb. of small apples? It’s says show work
Answer: 4 apples in 1 lb
Step-by-step explanation: There are twice as many small apples as large apples, so multiply 2 × 84 = 168
to find apples per pound, divide the total number of apples, 168, by the weight of the bushel: 42 lbs.
168 /42 = 4 apples/lb
The required number of small apples in one pound is 4.
Given that,
Each bushel of apples weighs 42 lbs. A bushel of large apples contains 84 apples. If a bushel of small apples contains twice as many apples as a bushel of large apples, how many small apples are in 1 lb. of small apples, is to be determined.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Large apples in 1 pound = 84 / 42 = 2
Now, according to the question,
Number of small apples = 2 (number of large apples)
Number of small apples = 2 (2)
Number of small apples = 4
Thus, the required number of small apples in one pound is 4.
Learn more about simplification here: https://brainly.com/question/12501526
#SPJ2
Can someone help me with both?
Answer:
Part 1:
Perimeter = 24
Area = 36
Part 2:
How much fence to buy = P
How much wallpaper to use on a wall = A
How much border for a bulletin board is needed = P
How much water a fish tank can hold = V
2 x 10^5 standard notation
Answer:
2x100000
Step-by-step explanation:
Answer:
200,000
Step-by-step explanation:
Following the mathematic PEMDAS rule (Parentheses, Exponents, Multiplication, Division, Subtraction) a rule where it gives the order in an algebraic expression/equation shall be completed. in this case, exponents first which equals 100,000 and that times 2 is doubled to 200,000.
Please help asap i need help and explain how do u count this without a ruler
Answer:
you would take your index finger and your thumb and put them toward the eraser and move your fingers and the answer is 9 or 13 if you needed help with that
Step-by-step explanation:
Answer:
13 cm
Step-by-step explanation:
The good news is that you don't need a ruler!
First, you see that the eraser is approximately 5 cm in length, so you must your mind to mentally picture the eraser beside it. You end up with 10 cm. Then, you see that there is more space left on the stick. You know that another complete eraser will not fill up that space. So, you must ask yourself: What is larger than 9 cm, but smaller than 15 cm? The answer is 13 cm!
can someone help me i will give 100 points and brinliest
Answer:
its 100 and 63
Step-by-step explanation:
help on tape diagrams
Answer:
n = 0.35
Step-by-step explanation:
A pair of parallel lines is cut by a transversal. What are the measures of the two marked angles?
CHOICES
40 degrees and 40 degrees
40 degrees and 140 degrees
65 degrees and 115 degrees
75 degrees and 105 degrees
Answer:
Let us mark the points R and S on line p, T and U on line q, A and B on line l and C and D on line m.
Suppose the lines p and q intersect the line l at K and L respectively and line m at N and M respectively.
Since, AB is a straight line and ray KN stands on it, then
∠NKL + ∠NKA = 180∘ (Angles in a linear pair)
⇒110∘ + a = 180∘
⇒a = 180∘ − 110∘ = 70∘
Since, line p || line q and line l is a transversal intersecting them at K and L, then
∠TLB = ∠NKA (Alternate exterior angles)
⇒b = a
⇒b = 70∘
Since, line p || line q and line m is a transversal intersecting them at N and M, then
∠CNK = ∠NML (Corresponding angles)
⇒c = 115∘
Since, CD is a straight line and ray ML stands on it, then
∠NML + ∠LMD = 180∘ (Angles in a linear pair)
⇒115∘ + d = 180∘
⇒d = 180∘ − 115∘ = 65∘
Eeeeeeeeeeeeee please hurry qwq
first drop down: 2
second drop down: 12
third drop down: 5
fourth drop down: 1 1/5 (one and one fifth)
Answer:
1.) 2
2.) 6
3.) 5
4.) 1 1/5
can i get help right answer gets brainlyest
Answer: The slope is 6.
Step-by-step explanation:
One way to see the slope is to look at the graph and find places where the graphed line crosses the corners formed by the grid lines. Then count the number from top to bottom and divide that number by the number of blocks left to right (IF the scale is the same for both the x-axis and y-axis!) Then divide up-down number by left-right number. If it is the same, the slope is 1.
Here the line crosses the y axis at -1 exactly: (0, -1) The next place where it crosses the corner exactly is at (1, 5). Counting blocks: 6 from top to bottom, only 1 left to right 6/1
Or do it with the numbers: Find the difference in y-values, them divide by the difference in x-values, Using Coordinates (0,-1) and (1,5) the difference in y-values is 5-(-1) = 5+1 = 6 The difference in x-values is 1 - 0 = 1 6÷1 = 6
plz help me and plz show your work
Answer:
Step-by-step explanation:
The common difference, d, is 3, because the number of squares goes up by 3 each time.
d = 3
Number of squares in nth figure is:
a(n) = 4 + d(n - 1)
4 is the initial number of squares, d is how many it goes up each time, and we take n-1 because you need to account for the initial number of squares.
a(n) = 4 + d(n - 1)
For n = 200
a(n) = 4 + d(n - 1)
a(200) = 4 + 3(200-1)
a(200) = 4 + 3(199)
a(200) = 4 + 597
a(200) = 601
plz help and plz show work 10.
Answer: The answer is x=4
Step-by-step explanation:
1/2x+15=5+3x
subtract 5 from both sides and now you have 1/2x+10=3x
Subtract 1/2x from both sides, leaving you with 10=2.5x
then divide 2.5 from both sides. That leaves 4=x or x=4
Figure out these Writing Proportions Please!
Answer:
B
Step-by-step explanation:
The total cost for each health club will be the same after
nothing months.
Answer:
yes
Step-by-step explanation:
Which expression is equivalent to 24 ⋅ 2−7?
1 over 2 to the power 11
1 over 2 to the power 3
23
211
Answer:
211
Step-by-step explanation:
Mr. Frank guesses that his elk weighs 500 lbs. It’s actual weight is 530 lbs. Find the percent error.
Urgently need this answer! Thank you ^^
I'm guessing 5.66%... I'm so sorry if this is incorrect, if it isn't you may report ad get is deleted oof...
Hope this helped anyways!
. Write this relationship as a ratio, with millimetres as units. 4 mm to 8 cm. (Reduce your answer. Express your answer using a colon. Leave spaces between the numbers and units and the colon. eg. 1 cm : 1 cm)
Answer:
1 mm : 20 mm
Step-by-step explanation:
Make a function table for the rule n-3 using the input values of –5, –1, and 2. Then graph the functions.
Answer:
/
Step-by-step explanation:
Brandon's car used 15 gallons to travel 435 miles. At what rate does the car use gas,
miles per gallon?
Answer:
29 miles per gallon
Step-by-step explanation:
Take the miles and divide by the gallons
435/15
29 miles per gallon
Identify the property being demonstrated for each expression.
3 + (5 + 7) = (3 + 5) + 7
(3)[5(7)] = (3)[7(5)]
5 + 0 = 5
Answer:
3+5+7
?
=
3+5+7
15=15
True
Step-by-step explanation:
PLS!!!! HURRY!!!!!!!!!!!
Pls Answer Correctly, What is this Math Problem? Pls don't spam...
226.4 ;)
Use PEMDAS.
hope this helpsdeddede
Step-by-step explanation:
2264 is the write answer
Factor the expression : 13 x +10
1) 10x (13 x +1)
2)x ( 13 + 10)
3)13 x ( x +10)
4)Cannot be factored
Answer:
4
Step-by-step explanation:
Answer:
1
Step-by-step explanation: