nataliewilliams504 nataliewilliams504

15-09-2018
Mathematics

contestada

Translate this sentence into an equation. 99 is the product of Raj's score and 9. Use the variable r to represent Raj's score

Respuesta :

KireinaTamashi KireinaTamashi

15-09-2018

9+r=99

99 being the product, means it is the total of Raj's score and 9. Therefore you add 9 + Raj's score, and you get 99. Raj's score was a 90.

Answer Link

TxnaTran TxnaTran

15-09-2018

"Product" refers to the answer obtained after performing multiplication, so...

[tex]99 = r * 9[/tex]

Divide by 9 on both sides to isolate r.

The answer is r = 11.

Answer Link

Otras preguntas

Y=3x-2 Y=-x+6 Soving linear equations by substitution

Which sentence contains a misplaced modifier? A. I had never heard of rental shoes or even been in an alley. B. Down the lane and past the pins, my friends laug

an example of selective breeding and why or how this is used in or by living things

who created the three emperors league in 1872 which combined germany russia and austria hungary and the triple alliance of germany italy and austria hungary

Mrs. Garcia used 5 cups of flour to make 3 loaves of bread. How many loaves of bread can she make with 30 cups of flour?

8/x=4/x+10 What's this proportion

Why is it a good idea to try to reduce the chances of errors happening in an experiment?

The area of the base of a prism is 24 mm2. The perimeter of the base is 22 mm. The height of the prism is 5 mm. What is the surface area of the prism?

15 is 4% of what number?

Josie bought a roast that weighed 3 3/10 pounds. She also bought 1 4/10 pound of hamburger. How many pounds of meat did Josie buy?