Answer:

Step-by-step explanation:
When talking about integers, opposites refer to the sign of the integers, meaning that the opposite of <em>negative</em> is <em>positive</em>, and vice versa.
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Answer:
7/6
Step-by-step explanation:
sum of 1/2 & 8/12 = 1/2 + 8/12
= 7/6
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11i+7
√-121= 11i (imaginary number)
Let 'x' represent the number of baskets and let 'y' be the total cost.
Since the paint costs 14.50 and each basket cost 7.25, then we have the following function:

To find the cost of 4 baskets, we can make x = 4 and solve for y:

therefore, the cost of painting 4 baskets is $43.50
Answer:
12x=10(25+x)
Step-by-step explanation:
Jim's rate=x
Pete's rate=y
Jim and Pete lays the same number of tiles.
So we have,
12x=10y
Pete's can lay 25 more tiles than Jim per hour
We have
y=25+x
Substitute y=25+x into 12x=10y
12x=10y
12x=10(25+x)
12x=250+10x
12x-10x=250
2x=250
x=250/2
=125
x=125
12x=10(25+x) is the equation used to find the rate that Jim can lay tiles