dancer0921 dancer0921

29-08-2019
Mathematics

contestada

1. In a given amount of time Jamie drove twice os foros Rhonda Altogether they drove 90 miles.
Find the number of miles driven by each.

Respuesta :

amelia2346 amelia2346

29-08-2019

Answer:

Step-by-step explanation:

Lets say Rhonda drove x miles, then Jamie drove 2x miles

x+2x=90

3x=90 divide each side by 3

x=30

so Rhonda drove 30 miles and Jamie drove 30*2=60 miles

Answer Link

Otras preguntas

what are the solutions of corruption in points.

. Ann ate 2 slices of a pizza and Teresa ate 3 slices of the pizza. The pizza had 8 slices. What is the difference in the amount of pizza that they ate written

NEED HELP ASAP!!!! Which equations define y as a linear function of x ? Select all that apply. A y=2x B y=5x3+3 C y=12x−9 D y=x2 E y=4x2+2x F y

1 6 of the fruits at a warehouse were apples and the remaining fruits were oranges. There were 291 more red apples than green apples and there were 3455 orange

Melanie invested $63,000 in an account paying an interest rate of 7\tfrac{1}{8}7 8 1 % compounded quarterly. Lillian invested $63,000 in an account paying a

How and what to email to teacher saying you’re absent in school because ur suffering from chest pain, and having cough

So sorry to ask another question but I need some help-The lengths of three sides of a triangle are 5x + 9 feet, 2x + 14 feet, and 7x feet. What is the perimeter

Which effect did World War II have on the United States? a) The United States became the richest, most powerful nation in the world. b) The war caused the Unite

Why do we have different climate zones?

Sarah hit the ball 3 times out of the 8 times. What is the experimental probability (as a percent) that she will hit the ball next? A 22.5% B 37.5% 45% 3% asap