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r-ruslan [8.4K]
3 years ago
13

If -2x + 3 = 7 and 3x + 1 = 5 + y , what is the value of y

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer: -10

Step-by-step explanation:

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Craig sells cabinets at a 600% percent markup from the cost of materials. He spent $2000.00 on the materials for cabinets he jus
barxatty [35]

Answer:

3781

Step-by-step explanation:

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6 0
2 years ago
One postive interger is 5 less than another. The product of the two intergerd id 24. What are the intergers?
Nesterboy [21]
Your function will be 24=X+(Y+5)

to solve you subtract 5 from each side giving you 19=X+Y now you divide the 19 by 2 so you figure out the base integers giving you 9.5

now you add 5 to one of your integers meaning 9.5+5=14.5

so your integers are 9.5 and 14.5

to check this you do 14.5-9.5 which equal 5 now you do 14.5+9.5 which equals 24
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3 years ago
What is a polynomial​
luda_lava [24]

Answer:

In mathematics, a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x² − 4x + 7

Step-by-step explanation:

6 0
3 years ago
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Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall. C. 13 ft

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