Answer:
2255÷86=26
4309÷43=100
7944÷15=529.6
Step-by-step explanation:
I dont have step by step srry
Helpppp Asapppp I’m timed
Answer:
The answer is the last one.
Step-by-step explanation:
When you do the others , they are step by step but when you do the last one, its just one step, which is -100.
Hope this helps :)
Plz help me like plzzzzz
Only if you know the answer or reporting you
Like plz help me
Choose the following ratios as a fraction: 3 out of 4 games won (2 are correct)
3/4
75/100
100/75
4/3
Maggie had $29.14. Then her mom gave her $7.50 for watching her younger brother.
She was paid $12.23 for her old roller skates. How much money does Maggie have now?
Answer:
48.87
Step-by-step explanation:
Answer:
48.89
Step-by-step explanation:
Just add up the numbers
Please hurry 50 points!!
After making taffy all day, a taffy maker puts 100 pieces in each bag and has 61 pieces left over.
Let b represent the number of bags and t represent the total number of pieces of taffy made.
1=?
2=?
3=?
Answer:
b100+61=t
Step-by-step explanation:
wait what is it asking for?
what do the
1=
2=
3=
mean?
i'm so sorry if i interpreted this wrong
Helppppp pls will put brainliest
Answer:jai can bake 42 cakes in a week
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
He bakes 6 per day and they want to know per week so 6 X 7= 42
On a map, 1 cm = 8 km. The distance between Paris, France and Barcelona, Spain is 1,032 kilometers.How far apart are the cities on the map?
129 cm
139 cm
139 cm
8,246 cm
Answer:
The answer is 129 cm
Step-by-step explanation:
Divide 1032 by 8 cause 1 cm = 8 km
Solve the following equation:
4(x−3)=48−8x
A. x = 5
B. x = 12
C. x = 60
D. x = -5
Answer:
The answer is A
Step-by-step explanation:
4(x-3=)=48-8x
4(5-3)=48-8*5
20-12=8 48-40=8
8=8
Hope this answers your question
Answer: x =5 4x-12=48-8x add 12 to both sides 4x-12+12=48-8x+12 Simplify 4x=-8x+60 add 8× to both sides 4x+8x=-8x+60+8x Simplify 12x=60 Divide both sides by 12 f{12x}{12}={60}{12} x=5
Write an equation for each situation.
8. Art buys 14 packages of batteries. After using a $ 20 coupon, the batteries cost $ 80. What was the original price, x, in dollars, of each package of batteries?
9. Grace worked for 14 hours tutoring students. She uses $20 dollars to pay for gas on the way home. If she has $80 left after paying for the gas, how much money, x, in dollars, was Grace paid per hour?
10. Karl bought 14 calculators at a store and paid $80. Each calculator was on sale for $20 off. What was the original price, x, in dollars, of each calculator?
11. Shane originally has $20. After working as a waiter in a restaurant for $14 dollars an hour, he now has $80. How many hours, x , did Shane work at the restaurant?
Answer:
8. The original price for one pack of batteries was $7.15
Step-by-step explanation:
I need help with this whole thing!!!
Answer:
Equation:(158-200)+85
How much money left: $70
Step-by-step explanation:
(158-200)+85=70
158-200=-15
-15+85=70
Hope this answers your question
The amount of oil used in four different recipes is shown in the table.
Recipe
Oil
Bread
2/8 cup
Cookies
1/3 cup
Cake
1/5 cup
Pie
1/7 cup
Which recipe uses the most oil?
bread
cookies
cake
pie
Answer:
The cookie recipe uses the most oil.
Step-by-step explanation:
In order to solve this problem, you must convert all of these fractions into decimals.
Bread: 2/8 cup = 0.25 cup or 1/4 cup
Cookies: 1/3 cup = 0.33 cup
Cake: 1/5 cup = 0.2 cup
Pie: 1/7 cup = 0.14 cup
Therefore, the cookie recipe uses the most oil.
What is the slope of the line in this graph?
A. 5/9
B. 5/7
C. 7/5
D. 9/7
Answer:
5/7
Step-by-step explanation:
on the graph on the seventh number listed it's 5 so 5/7*7 they just cancel and you just get 5
50 points and brainliest for the first CORRECT answer!!!!!!!!!!!!!!!!!!!!!!!!!!!! Rodney is given two linear equations: x – y = 11 and 2x + y = 19. What is the value of x in the solution to the system of equations?
Marisol attempted to determine the slope of a line based on the two points shown in the table below.
x
y
–1
4
3
10
Step 1: (–1, 4) and (3, 10)
Step 2: StartFraction 10 minus 3 Over 4 minus (negative 1) EndFraction
Step 3: StartFraction 7 Over 5 EndFraction
Which statement best explains Marisol’s error?
Marisol computed StartFraction y 2 minus y 1 Over x 1 minus x 2 EndFraction.
Marisol computed StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Marisol computed StartFraction y 2 minus x 2 Over y 1 minus x 1 EndFraction.
Marisol computed StartFraction x 2 minus y 2 Over x 1 minus y 1 EndFraction.
Answer:
C
Step-by-step explanation:
Hope this is right, this is what I got.
Answer:
c
Step-by-step explanation:
on edge i know right lol :) thank me
someone please help me, i’ll mark brainliest answer !
Answer:
I say that the answer is A, B, and C. I'm not positive but I think that is the answer.
Step-by-step explanation:
Tell me if I'm wrong it might just be B and C.
A restaurant offered cooking classes on 24 of the 30 days in November. What decimal is equivalent to the fraction of days in November that classes were offered at the restaurant?
Answer fast plz
Most explained gets brainliest!!!!!!!!!!!!!!!!!!!
5. The combined weight of 7 boxes is 57.9 pounds, what is the approximate weight of 1 box rounded to the nearest whole number?
Answer:
8 pounds
Step-by-step explanation:
57.9/7=8.27
8.27 rounded to the nearest whole number is 8.
Consider this equation.
7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)
Mia solved the equation and determined that m = 2. Is she correct?
Answer:
No, Mia is not correct, the answer is -2.
Step-by-step explanation:
First we are going to use the distributive Property.
Step 1: 2(0.75+0.4). multiply the 2 out. .75m x 2=1.5m and 2 x .4= .8.
We get 1.5m+.8, so 2(0.75+0.4)=1.5m+.8
Now we are going to distribute on the oher side. 4(.5m-.8)
4x .5m=2m and 4x.8=3.2. Keep the sign the same and we get 2m-3.2, so 4(.5m-.8)=2m-3.2
We put this into the new equation to get 1.5m+.8+7.8=-6.4m+2m-3.2
Step 2: combine like terms
.8+7.8= 8.6 and -6.4m +2m =-4.4m
Plug that into our equation and we get 1.5mn+8.6=-4.4m-3.2
Step 3: Switch the sides
Bring -4.4m to the other side to get 1.5m+4.4m=5.9m
One side is 5.9m
We bring 8.6 to the other side to get -8.6. now we do -3.2-8.6=-11.8.
Our new equation is 5.9m=-11.8
divide by 5.9 on both sides to get our answer of
m=-2
what is the equation
1. Using the following dilated coordinates of a triangle choose the appropriate scale factor.
J:(2.4)---J':(4,8)
K:(1,1)----K':(2,2)
L:(4.0)----L':(8,0)
A.5
B.4
C.3
D.2
Answer:
2
Step-by-step explanation:
The scale factor is 2. So, the correct option is D.
Important information:
[tex]J(2,4)\to J'(4,8)[/tex][tex]K(1,1)\to K'(2,2)[/tex][tex]L(4,0)\to J'(8,0)[/tex]We need to find the scale factor.
Scale factor:If a figure is dilated by factor [tex]k[/tex] with origin as the center of dilation, then
[tex]P(x,y)\to P'(kx,ky)[/tex]
Using this rule, we get
[tex]J(2,4)\to J'(2k,4k)[/tex]
We have [tex]J'(4,8)[/tex]. So,
[tex]J'(2k,4k)=J'(4,8)[/tex]
On comparing both sides, we get [tex]2k=4[/tex] or [tex]4k=8[/tex]. In both cases, the value of scale factor is [tex]k=2[/tex].
Thus, the correct option is D.
Find out more about 'scale factor' here:
https://brainly.com/question/8765466
80% of the 55 coffee mugs at Kari's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house?
Answer:
44
Step-by-step explanation:
80% of 55=44
The four points (−2, 5), (−2, −1), (5, −1), and (3, 5) are the vertices of a polygon. What is the area, in square units, of this polygon?
Answer:
I say 33^2 or 36^2
Hope this helps :>
Answer:
c is the answer
Step-by-step explanation:
GUYS HELP ME AGAIN PLEASE
Answer:
1 7 over 40
Step-by-step explanation:
Answer:
Exact form: -321/40
Decimal form: -8.025
Mixed-number form: -8 1/40
Step-by-step explanation:
:)
Hi! This is basing off of my other question so if you need the graph to respond I will put it as a photo under here:). From part F, find the ratio of the number of pairs of jeans to the cost with sales tax for each row in the table.
Answer:
Row 1- 1:25.68
Row 2- 2:51.36 = 1:25.68
Row 3- 3:77.04 = 2:51.36 = 1:25.68
Step-by-step explanation:
PLS HELP due soon!!!!
Answer:
rice --- no of people
1 ---- 3
2 ---- 6
4 ---- 12
12 --- 36
43 --- 129
Step-by-step explanation:
This is in direct proportion. The constant value of it is 3 so you have to multiply the number of cups into three to get the number of people it can feed
The circle 2x^2 = -2y^2 + 12x - 4y + 20 is inscribed inside a square which has a pair of sides parallel to the x-axis. What is the area of the square
What is 125% of 50?
(Explanation too please)
............./..........................///
Answer:
C
Step-by-step explanation:
Answer:
D is the answer.
Step-by-step explanation:
We can see on the graph that the equation has a slope of 3. This is greater than the slope of 2. It also starts at a y-intercept of 4, which is higher than -5.
#teamtrees #WAP (Water And Plant)
Lila hired a chainsaw for a week.
Using the information below, work out how much Lila paid for the chainsaw.
Hire Fees
Monday to Friday - $37 a day
Saturday and Sunday - $42 a day
Answer:
She payed $269 for the chainsaw :)
Write an equation for the following graph.
Answer:
y = 25x
Step-by-step explanation:
slope is 25 because to move from one point to another (on the line) you move up 50 (from 0 to 50) and to the right 2 (from 0 to 2) slope is 50/2 which simplified to 25
when x = 0, y = 0 so the y intercept is 0 but it isn’t necessary to add it to the equation
Answer:
y=25x
Step-by-step explanation: