Answer:
20 : 25
Step-by-step explanation:
A : B : total
4 : 5 : 4+5 = 9
We want to share 45
45/9 = 5
Multiply each share by 5
A : B : total
4*5 : 5*5 : 9*5
20 : 25 : 45
Answer:
C
Step-by-step explanation:
Solve the equation by applying the distributive property and combine like terms. Then use inverse operations to isolate the variable.
2(4x – 3) = 2(x + 2) + 8 Distributive Property
8x - 6 = 2x + 4 + 8 Add 4 + 8
8x - 6 = 2x + 12 Add 6 to both sides
8x = 2x + 12 + 6 Add 12 + 6
8x = 2x + 18 Subtract 2x from both sides
8x - 2x = 18 Subtract 8x - 2x
6x = 18 Divide by 6
x = 3
Answer:
The 1st graph
Step-by-step explanation:
Easiest and fastest way to do this is to graph both inequalities on a graphing calc.