Question

WILL GIVE OUT MEDALS .......HELP ME with ALGEBRA
1. seven x over eight = 21 (1 point)
24
18.375
1.857
19

Ernesto loses 14.5 pounds in 7 months. Now he weighs 156.5 pounds. Which equation can be used to find how much he weighed before? (1 point)
x + 14.5 = 156.5
x – 14.5 = 156.5
7x + 14.5 = 156.5
7x – 14.5 = 156.5

Answer 1

The answer to the first one is A

Answer 2

7x|8 = 21
Multiply the denominator 8 to both sides:
7x = 168
Divide 7 to both sides:
x = 24

Answer 3

7x
--- = 21
8

how you need continue it ?

Answer 4

who ever dose the 2 nd one gets one medal too

Answer 5

Enesto LOSES 14.5 pounds in 7 MONTHS, NOW he weighs 156.5 pounds.

LOSES is the same thing as subtraction.
7 MONTHS is the same thing as 7x
NOW he weighs 156.5 is the same thing as = 156.5

Answer 6

So the answer is D for the 2nd one.

Answer 7

THANK YOU SOOOO MUCH

Answer 8

Np :)