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AfilCa [17]
3 years ago
9

Please I beg you help me I will mark you brainliest

Mathematics
1 answer:
krok68 [10]3 years ago
7 0

Answer:

Best answer would be D

Step-by-step explanation:

For A, the statement is only true with x as 1

For B, other values for x can make the equation wrong

And for C, it's just wrong.

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4(1+ 2y) = 12y. Solve for y.​
Alja [10]

Answer:

y=1

Step-by-step explanation:

4(1+2y)=12y

4*1 + 4*2y=12y

4 + 8y=12y

4=12y - 8y

4=4y

4/4=y

1=y

8 0
3 years ago
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The value of y varies directly with x. If x = 2, then y = 10. What is the value of x when y = 100? *​
Fynjy0 [20]

Answer:

20

Step-by-step explanation:

y=kx

X=2 & y= 10

10=2k

k=5

when y=100

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8 0
3 years ago
A construction company completes two projects. The first project has $3,000 in labor expenses for 60 hours worked, while the sec
d1i1m1o1n [39]

Answer: 2,100 = 0.02(42) + b

2,100 = 50(42) + b

Step-by-step explanation: good day man

3 0
2 years ago
24 %<br><br> 89.5 %<br><br> 10.5 %<br><br> 76 %
Leno4ka [110]

Answer:

A

Step-by-step explanation:

I believe the answer is A. Good luck on your test!

3 0
3 years ago
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If a polygon has exactly 4 sides, it is a quadrilateral. State the contrapositive of the conditional statement. A) If a polygon
Neko [114]

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4 0
3 years ago
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