3 years ago

Write two subtraction equations to show 15-7.

Mathematics

1 answer:

kirill [66]3 years ago

7 0

15 - 7 = 8
15 - 7 - 0 = 8

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How was his payment

dmitriy555 [2]

Subtract off the down payment: 880 - 250 = 630

So he'll pay 630 over 8 equal payments
Divide: 630/8 = 78.75

His monthly payment is $78.75

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3 years ago

Is 3/7 and 18/42 equivalent ratios

nignag [31]

Yes they are. if you multiply numerator and denominator of 3/7 by 6, you get 18/42

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2 years ago

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A circle with center at (12,−1) passes through (0,−1). Find the circumference and area of the circle in terms of p.

madreJ [45]

Answer:

C = 75.36

A = 452.16

Step-by-step explanation:

Find the radius r by finding the distance between (12,-1) and (0,-1) using the distance formula.

$d = \sqrt{(12-0)^2 + (-1--1)^2} =\sqrt{(12)^2 + (0^2} =\sqrt{144+0} =\sqrt{144}=12$

The radius is 12.

So the circumference of the circle is $C = 2\pi r = 2\pi 12 = 24\pi = 75.36$

So the area of the circle is $A = \pi r^2\\A = \pi 12^2\\A = 144\pi\\A = 452.16$

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3 years ago

A company charges $60 per day plus $0.50 per mile for truck rentals. If Greg rents a truck for 3 days and drives 150 miles, how

DerKrebs [107]

Answer:

$255

Step-by-step explanation:

Equation would be

60x+0.5y= $ charged

x= days

y = per mile

60 * 3 + 0.5 * 150 = $

180+75=

=255

Greg would have to pay $255

Hope this helps!

(Pls mark brainiest)

Thanks!

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2 years ago

What is 27331 /256 in a mixed number

yuradex [85]

Answer: 106 and 195/256

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3 years ago

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