trinityrenay223 trinityrenay223

13-10-2020
Mathematics

contestada

If the sum of twice a number and 3 is 15. what is the value of 8x?

Relax

Respuesta :

joyezinwa798 joyezinwa798

14-10-2020

Answer:

48

Step-by-step explanation:

2x + 3 = 15

2x = 15-3

2x = 12

x = 12 ÷ 2

x = 6

8x = 6 × 8

8x = 48

Answer Link

Otras preguntas

Some friends go to the store to buy school supplies. Noel spends $4.89. Holly spends 3 times as much as Noel. Kris spends $12.73 more than Holly. How much does

Mason spent 15.85for 3 notebooks and 2 boxes of markers. the boxes of markers cost 3.95 each, and sales tax was 1.23. Mason also used a coupon for 0.75 off his

CAN SOMEONE EXPLAIN HOW TO DO THIS?!?! A railroad car of 2000 kg coasting at 3.0 m/s overtakes and locks together with an identical car coasting on the same tr

A store has apples on sale at $3.00 for 2 pounds. A.) How many pounds of apples can you buy for $9? B.) Suppose each of the apples weigh about 5 ounces. Can you

What are two examples of document recognized in every state?

solve for x 9^(x+2)=1/27^(x+12)

What was the impact of the sense of group identity created by the Harlem Renaissance? a.)It ended discrimination against blacks in America. b.)It formed a basi

if Scott wood makes 91% of all his free throws then what is the probability that he will make all of his next 6 attempts

which religions did not become part of the Byzantine Empire? A)Thrace B)Italy C)Egypt D)Britain

of the 13 South American countries, which two do not share a border with Brazil