Answer:
I just took the quiz and here's what I got. by the way this answer is 100% correct because I am checking from the site.
Step-by-step explanation:
This is the answer to your multiple choice problem
x = 1/2y - 3
2x - y = -6
And
y = 10(x - 1)
The answers are the first, second, and the fifth answer choices.
HOPE THIS HELPED YOU A LOT!!!!!!!!!
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A : inches
B:centimeters
C:feet
D:inches
Answer:
n = 4
Step-by-step explanation:
4(2n + 3) = 44
Expand the brackets.
4(2n) + 4(3) = 44
8n + 12 = 44
Subtract 12 on both sides.
8n + 12 - 12 = 44 - 12
8n = 32
Divide both sides by 8.
(8n)/8 = 32/8
n = 4
Answer:
Step-by-step explanation:
Use the distributive property to eliminate parentheses.
Let:
• y, be the cost of the plan
,
• x, be the minutes spend on call
This way, we'll have:
Plan A:
Plan B:
If the two plans cost the same, we'll have that:
Solving for x :
A) The two plans will cost the same for 140 minutes on call
The cost will be:
B) $36.80
