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Contact [7]
3 years ago
9

100p for an answer please on a test

Mathematics
1 answer:
motikmotik3 years ago
4 0
I wanna day, that both are correct because they substituted the same value into both expressions and the results are the same.
Both squares substitute in 6 and both equal -5.
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For which system of equations is (-2,2)
nikklg [1K]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Real life application of ratio and proportion???
motikmotik
Ratios and proportions tie into each other. A ratio in real life would be basically comparing two quantities, as a proportion would be solving for the similar ratio or the equal ratio to another. 
6 0
3 years ago
I really need help with this section
Tpy6a [65]

Looks like you did most of it.

The next step would be setting them equal to 105, like the problem suggests.

5z+3x+7x=105

15x=105

x=7

Then we can plug back in to find the numbers.

5*7=35

3*7=21

7*7=49

35+21+49=105

The three numbers are 35, 21, 49.

Hope this helps.

頑張って!

5 0
3 years ago
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What is he reciprocal of 3
LenKa [72]
1/3 because reciprocal is the opposite
4 0
3 years ago
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House prices in the neighborhood average at $90.05 per square foot. If the house has 1055 square feet, what should be its price?
telo118 [61]

Answer:

C. $95,000

Step-by-step explanation:

90.05 times 1055 is $95,000.75 the closest number to that is $95,000.

7 0
2 years ago
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