Answer:
a: -1/7
b: 1/2
c: -1
d: none
Step-by-step explanation:
Answer:
hell have 700 dollars plus the 10 dollars in his savings
Step-by-step explanation:
(8x - 12) + 64 + 68 = 180
(A straight line equals to 180)
8x - 12 + 132 = 180
Combine liked terms
8x + 120 = 180
-120 on both sides
8x = 40
/8 on both sides
x = 5
(8x - 12)
8(5) - 12
40 - 12
28
(2x + 18)
2(5) + 18
10 + 18
28
Answer:
x = 5
B. D represents the amount of dimes and q represents the amount of quarters so that equals 20 coins total. 0.25q is the amount of quarters multiples by their cost, when added to 0.1d it equals 4.25.
Answer:
Step-by-step explanation:
his salary S is raised by 300 dollars
Algebraic expression
s+120
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