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Ugo [173]
2 years ago
12

Solve system of equations using any method y=3x and 5y+5x=40

Mathematics
1 answer:
Alenkasestr [34]2 years ago
7 0
Use substitution to solve for x and y.
X=2, y=6

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Solve the following inequality: -20 &lt; 4 - 2x<br> A. 8 &gt;x<br> B. 8 C. 12 &gt; x<br> D. 12
Mama L [17]

Answer:

-20 < 4 - 2x (subtract 4 from both sides)

-24 < -2x (divide each side by -2)

12> x  (when you divide by a negative number, the inequality flips)

x< 12 ( I always put it so x is first)

so the answer is C

6 0
3 years ago
1/2 = 2m what does m equal
max2010maxim [7]
1/4 time 1/4 equals a half...or you can think about it as 25 plus 25 equals 50, (1/2 of a dollar)


8 0
4 years ago
How do I solve 8 - 4x + 5y when x = -2 and y = 6
Oliga [24]
8 - 4(-2) + 5(6)
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3 0
3 years ago
What to the power of 4 equles 625
jeyben [28]

Answer:

5^4

Step-by-step explanation:

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4 0
3 years ago
Solve for r please 80=10r.
OLEGan [10]
R = 8 since 8 times 10 = 80
4 0
3 years ago
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