Answer:
x<-5
Step-by-step explanation:
Subtract 15 from both sides, divide both sides by 5
Answer:
here I think
Step-by-step explanation:
8y + 5 - 10y - 2 = (8y-10y)+(5-2)=-2y+3
Short side length = x
Medium side = x + 7
Long side = 5x
Total 49, so
x + x + 7 + 5x = 49
If you combine like terms:
7x + 7 = 49
Subtract 7 from both sides
7x = 42
Divide both sides by 7
x = 6 inches.
Answer:
6.25 Miles
6 1/4
Step-by-step explanation:
3 + 2 = 5 MILES
1/2 you want the denominator to equal 4 so you times it by two
= 2/4
2/4+3/4= 5/4
this gives you one full mile and 1/4
add all together 5+1+1/4
I am picking this is right :)
Answer:
29
Step-by-step explanation:
1. plug in -10 for x
-2(-10) + 9
2. multiply -2 x -10 = 20
20 + 9
3. add 20 + 9 = 29