Answer:
$21.00
Step-by-step explanation:
1(x+3)+x=45
x+3+x=45
x+x=42
2x=42
x=21
Answer:
The value of the expression at b = -2 is thus -6
Step-by-step explanation:
We have been given the expression;

and we are required to evaluate the expression for b = -2
We simply substitute b with -2 in the given expression and simplify;

Answer:
75%
Step-by-step explanation:
Percentage of total spent on fruit = (39/52)×100%
= 0.75×100%
= 75%
KH = 3(x + 2) + <span>3x - 4
KH = 3x + 6 + 3x - 4
KH = 6x + 2 = 44
6x = 42
x = 7
HJ = 3(x + 2)
HJ = 3(7 + 2)
HJ = 27</span>
Answer:
0.54545454545
Step-by-step explanation:
3/11*2