2 years ago

Cindy drives her car 25 miles from her workplace to her home. The trip takes 1/2 hour. What is her unit rate in miles per hour?

Mathematics

1 answer:

madam [21]2 years ago

7 0

Answer:

Unit rate = 50m/h

Step-by-step explanation:

Distance = 25 (x2) = 50 ( basically make the den 1 and wht

Time = 1/2 hr (x2) = 1hr u do to den do to num)

Unit rate = 50m/h

You might be interested in

Write an equation of a line that passes through the given point and has slope m<br> (3,4) m=1/2

yanalaym [24]

Plug the point and the slope into point-slope form and simplify to get it in slope-intercept form.

$\sf~y-y_1=m(x-x_1)$

Where y1 is the y-value of the point, x1 is the x-value, and 'm' is the slope.

$\sf~y-4=\dfrac{1}{2}(x-3)$

Distribute 1/2:

$\sf~y-4=\dfrac{1}{2}x-1.5$

Add 4 to both sides:

$\boxed{\sf~y=\dfrac{1}{2}x+2.5}$

or

$\boxed{\sf~y=\dfrac{1}{2}x+2\dfrac{1}{2}}$

7 0

3 years ago

Read 2 more answers

Six times a number minus four is two times a number more than four.

ivann1987 [24]

Answer:

negative fourteen I THINK I DONT KNOW FOR SURE

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

frosted flakes has 11 grams of sugar per ounce and raisin brain has 13 grams of sugar / 1.4 oz which cereal will taste more suga

Anton [14]

We must find the unit rate for each. Since frosted flakes is already given, we only need raisin brain.

13/1.4 = 9.29

9.29<11

Frosted flakes will be more sugary. Hope this helps!

7 0

2 years ago

What is 5×(degrees farenhite -32)÷9

Dovator [93]

-32 x 5 = -160
-160/9 = -17.7777777778
if rounded it'll be -18 or -17.8

6 0

2 years ago

Read 2 more answers

Solve: 10 sin^2(x) - 3sin(x) - 1 = 0 let u=sin(x)

serious [3.7K]

Answer:

The answer is (2u-1)(5u+1)=0