rtru044 rtru044

03-02-2018
Mathematics

contestada

a car travels 35 mph for r+2 hours,how far does it travel

Respuesta :

jdoe0001 jdoe0001

03-02-2018

recall d = rt, distance = rate * time.

[tex]\bf d=rt\qquad \begin{cases} r=\stackrel{mph}{35}\\ t=\stackrel{hours}{r+2} \end{cases}\implies d=35(r+2)\implies d=35r+70[/tex]

Answer Link

Otras preguntas

what is this number in word form 3,152,308,726

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only

If -2(3y+5)=-4, find the value of 5y

A box is lowered using a rope. If the acceleration of the box, is 2.5 m/s2 (downward) and the tension in the rope is 31 N, what is the mass of the box (in kg)?

Tasha believes that she can rewrite the diffrence 120 - 36 as a product of the GCF of the two numbers and another diffrence.Is she correct?

1/3(9x+27)-4=1/2(2x+54)

If every positive number has two square roots and you can find the length of the side of a square window by finding a square root of the area, why is there only

Write equation in function form 4x+y=10

what is 69/25 as a terminating decimal

How do you work this problem?