Answer:
Step-by-step explanation:
1 soft drink = $3 35-3=32 32/8=4
therefor each candy bar costs $4
Hope this helped!!! :)))
Answer:
4
Step-by-step explanation:
Sandy got 8 bars and a drink for 3 bucks and ended up wasting 35 dollars what you have to do is 35-3 and that = 32 and what you do to that 32 is ÷ it by 8 which gets you 4
Ethan ran 11 miles in 2 hours. What is the unit rate of miles to hour?
Answer:
5.5 mph
Step-by-step explanation:
Answer:
5.5 miles per hour
Step-by-step explanation:
This is a fraction equal to
11 miles ÷ 2 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2
11 miles ÷ 2
2 hours ÷ 2
=
5.5 miles
1 hour
=
5.5 miles
hour
= 5.5 miles per hour
Hope this helped :)
A car travels 61 miles per hour. At this rate, how far will the car travel in 5 hours?
Answer:
305 miles per hour
Step-by-step explanation:
61 miles per hour
61(5)= 305 miles/ hour
Please help me I beg you I will give you credit plz
am i the only who thinks this app is kinda addicting? like i’m supposed to be writing an essay rn but i’m too busy scrolling on this app answering questions lol
Answer:
Yeah same
Step-by-step explanation:
What is the value of the expression below?
7 divided by 2 minus 4.5 x times 3 + 8
–16.5
–2
5
30.8
hurry up plz
Answer:
-2
Step-by-step explanation:
use pemdas, it works to help you get the correct answer
Answer:
− 13.5 x − 7
Step-by-step explanation:
help memememememe memememememe memememememe memememmeme
Answer:
43
Step-by-step explanation:
48/(2^3+4)*10.75
48/(8+4)*10.75
48/12*10.75
4*10.75
43
Answer:
It is 43
Step-by-step explanation:
A microwave oven costs $124.85 before it is marked down. If it is marked down by 63%, what is its new price, to the
nearest cent?
A.$78.66
b. $61.85
C. $58.68
d. $46.19
Answer:
D ($46.19)
Step-by-step explanation:
$124.85 * (100% - 63%)
= $124.85 * 37 %
= $124.85 * 0.37
= 46.1945
= $46.19 (to the nearest cent)
Hope this helped!
Answer:
D: $46.19
Step-by-step explanation:
We did this math problem in my class already and I Remember the answer.
Find the median of the set of numbers: 100, 200, 450, 29, 1029, 300 and 2001.
Answer: The median is: 300
Hope this helped!
Select the correct answer.
Which expression is equivalent to the given expression?
PLEASE HELP!!
Answer:
A. 5x^2+12x-7
-2 + 7= 5
What are the coordinates of the vertex of the graph of the absolute value function h(x) = 3|x + 5| + 2?
Answer:
(-5,2)
Step-by-step explanation:
h(x) = 3|x + 5| + 2 is an absolute value function in vertex form. Vertex form is f(x) = a | x - h | + k with a vertex at (h,k). So find h and k in the function, 3|x + 5| + 2, but remember in the formula h is negative so flip the sign of what ever is in your function. So if h=-5 and k=2, then the vertex is (-5,2).
Select the correct answer.
7
3
77
X
A) 363
C) 7
B) 33
D) 77
Answer:
B) 33
Step-by-step explanation:
the length of a rectangle is 4 feet longer than its width.its area is 32 square feet.what are its dimensions?
Answer: Length=8, Width=4
Step-by-step explanation: I did this by trial and error, but you can also use an equation. The length is x+4, the width is x. Your equation would be x(x+4)=32. That is equal to x^2+4x=32. Solve this by completing the square. X^2+4x+ (4/2)^2=32+ (4/2)^2
X^2+4x+4=36. (X+2)(x+2)=36. X+2=6, x=4.
a restaurant bill is $42.79. what is the estimated amount of the tip if you tip 20%
a . $20.00
b . $10.70
c . $51.35
d . $8.56
pls help asap :)
6 - 2/3 (x+5) = 4x solve algebraically for the exact value of x
Answer:
x = 2
Step-by-step explanation:
1 - Rewrite
6 - 2/3 (x+5) = 4x
2 - Distribute
6 - 2/3x + 10/3 = 4x
3 - Combine like terms and get x alone
6 10/3 - 2/3x = 4x
+2/3x +2/3x
6 10/3 = 4 2/3x
------------------------------- Convert to decimals
6.3333333333.... = 4.333...x
-------------------------------- Divide both sides by 4.33...x
2 = x
Hope this helps :)
An antelope can run 152.5 miles in 2.5 hours. The average speed of the antelope 62 mi/hr
True
False
Answer:
Step-by-step explanation:
152.2 miles /2.5 hours= 60.88 mph so false.
check by 62 mph * 2.5 hours = 155 miles or more then what the antelope actually ran.
what is 5/7 written as a decimal
Answer:
0.714285
Continued tho
Step-by-step explanation:
Answer:
0.71428571
Step-by-step explanation:
4x²+5x+1=0 solve using the quadratic formula
Answer:
Roots: -1, -0.25
Step-by-step explanation:
Hope this helped!
Anna makes unique jewelry. The owner of the "Unique" store agreed with Anna to deliver 20 bracelets a week. At the moment, Anna has 80 bracelets made, and can make 17 bracelets a week. For how many consecutive weeks will Anna be able to supply her bracelets to the "Unique" store?
Answer:
7 weeks
Step-by-step explanation:
80 ÷ 20 = 4
She over those four week she makes 17 per week. So,
17 × 4 = 68
Next, divide the product by 20:
68 ÷ 20 = 3.4
But 3.4 is only 3 full weeks so then its 3.
Lastly, add the 3 weeks we just solved for the the 4 weeks from before and you get 7 weeks.
So, Anna will be able to supply the "Unique" store for 7 weeks.
I HOPE I HELPED!!!!!!!!!! :))))))
Can someone help me ASAP
Answer:
city y is the coldest
Step-by-step explanation:
city x = -35 c
city y = -49 f
city z = -40 f
how you do it,
to get celsius
Fahrenheit degrees minus(-) 32, multiplied by 5, and divided by 9
to get Fahrenheit
Divide by 5, multiply by nine, add 32
Answer:
-31 F = -35 C
-45 C = -49 F
-40 C = -40 F
City Y is coldest
Fahrenheit to Celsius conversion (°F to °C)
The diagram shows a triangle.
45°
38°
What is the value of s?
Answer:
97 degrees
Step-by-step explanation:
If 45 + 38 = 83
A triangle is 180 always
so 180-83=97
Estimate 38 3/22 - 14 29 by rounding each number to the nearest whole number
Answer:
600
Step-by-step explanation:
Select the coefficients in the following expression!
Answer:
17, 5, and 10
Step-by-step explanation:
a coefficient is a multiplicative factor in some term of a polynomial. the numbers that are alone are constants.
NEED HELP ASAP!!!
Review the diagram.
On a coordinate plane, a vector labeled 120 meters forms angle 25 degrees with the x-axis. It goes to point mirror 1. Another vector labeled 90 meters goes from point mirror 1 to mirror 2. It forms angle 20 degrees with a horizontal line. Point mirror 2 goes to (0, 0).
A laser beam is aimed 25° from horizontal at a mirror 120 m away. The beam bounces off the mirror and continues for an additional 90 m at 20° above horizontal until it hits a target, mirror 2. What is the distance between the origination point and the target?
approximately 85 m
approximately 122 m
approximately 174 m
approximately 194 m
Answer:
Approximately 85 m
Step-by-step explanation:
Let x represent the distance between the origination point and the target
Distance between original point and mirror 1 = 120 m
Distance between mirror 1 and mirror 2 = 90 m
The measure of angle Opposite the distance between the origination point and the target = 20 + 25 = 45°
Use Cosine rule to find x as shown below:
Use The Law of Cosines to find side a first:
[tex] a^2 = b^2 + c^2 - 2bc \times Cos(A) [/tex]
Where,
a = x
b = 90 m
c = 120 m
A = 45°
Plug in the values
[tex] x^2 = 90^2 + 120^2 - 2(90)(120) \times Cos(45) [/tex]
[tex] x^2 = 22,500 - 21,600 \times Cos(45) [/tex]
[tex] x^2 = 22,500 - 15,273.5065 [/tex]
[tex] x^2 = 7,226.4935 [/tex]
Square both sides
[tex] x = \sqrt{7,226.4935} [/tex]
[tex] x = \sqrt{7,226.4935} [/tex]
x ≈ 85 m
Answer: AAAAAAA-85!!!!!
Step-by-step explanation:
Which coordinate pair is a solution of the linear
equation below?
-x - y = -2
Click on the correct answer
(-8,-10)
(8,10)
(-8,10)
Answer:
The answer is (-8,10).
what is the slope of the line
Answer:
-1/2
Step-by-step explanation:
y = -1/2x + 3
Delta y / Delta x
-1/2
Brainliest much appreciated!
The quotient of 38 times a number and -4
Answer:
140y
Step-by-step explanation:
35 times a number times -4 is 35×y×(-4) which is -140y
Forty-eight 6th graders bring their lunch to school. This is thirty percent of the 6th-grade class. How many students are in the 6th grade? (number only to the nearest whole)
Answer:
160 students in the 6th grade.
Step-by-step explanation:
There are 160 students in the 6th grade because if 48 students is 30 percent then 10 percent is 16. Meaning that 100 percent would be 160.
Students l Percent
--------------l-------------------
48 = l 30
16 = l 10
160 = l 160
^ Hope that makes sense! (tried my best to do a ratio table :/ )
Feel free to ask questions!
AXYZ = AMNL.
Triangle LNM Triangle _?_.
ZYX
XYZ
YXZ
O
ZXY
Answer:
4th one is your answer dear.
Step-by-step explanation:
∆LNM ~=∆ZXY
i need help with this
Answer:
y=2/3x+5
Step-by-step explanation:
follow the values of x and y
What is the slope of the line y = 3x + 5?
-3
5
-5
3
Answer:
3
Step-by-step explanation:
The 'x' part of the equation refers to the slope or gradient.
Answer:
3
Step-by-step explanation: