2 years ago

Help ight now 88 POINTS!

Mathematics

1 answer:

vladimir1956 [14]2 years ago

7 0

I also think that it is 6,4,4

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If y – 18 = 14, what<br><br> is the value of 3(y + 5)?

steposvetlana [31]

Y-18=14
y=14+18
y=32

3(y+5)=?
All you have to do is figure out what y is and then substitute the value of y into the second expression.

3(32+5)=3(37)=111

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3 years ago

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Please solve these coin problems:

ratelena [41]

1)
Solving from system of equations:
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y- amount of 33 cent stamps
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y-amount of 34 cent stamps
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$\left \{ {{0,2x+0,34y=19,90} \atop {x+y=75}} \right.\\x=75-y\\0,2(75-y)+0,34y=19,90\\ 15-0,2y+0
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3 years ago

On a coordinate plane, 5 trapezoids are shown. Trapezoid L M N P is in quadrant 2 and has points (negative 2, 3), (negative 2, 6

blondinia [14]

Answer: C

Step-by-step explanation:

Reflecting over the x axis, the image of a point in Quadrant 2 is a point in Quadrant 3.

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