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2 years ago

I need help pllllzzzzz help help

Mathematics

1 answer:

konstantin123 [22]2 years ago

4 0

Answer:

a = 84/14

Step-by-step explanation:

The next step you would divide by 14 to get a=6 so I think the program wants you to input a = 84/14

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Simplify the following expression

vova2212 [387]

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

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2 years ago

(-4, 8) is dilated with the center of dilation at the origin, the image of the point is (-18, 36). What is the scale factor of t

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3 years ago

Solve for y you do not have to show your work 9+4y-y+7=-14

Troyanec [42]

Answer:

y= -10

Step-by-step explanation:

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3 years ago

All 12 members of the glee club went to eat at the Hibachi Grill restaurant. The chicken costs $10 per person, while the beef co

Katarina [22]

Answer:

8 chicken, 4 beef

Step-by-step explanation:

No. of chicken: x

No. of beef: y

x + y = 12

x = 12 - y

10x + 14y = 136

10(12 - y) + 14y = 136

120 - 10y + 14y = 136

4y = 16

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7 0

2 years ago

Chelsey wants to join a fitness club. She has a coupon that will give her $12.50 off the monthly rate for the first 6 months. Wi

Ratling [72]

The regular monthly fee without coupon is $ 50

Solution:

Given that, Chelsey wants to join a fitness club

With the coupon, her total cost for the 6 months is $225

Therefore,

With coupon cost for 6 months = 225

She has a coupon that will give her $12.50 off the monthly rate for the first 6 months

Therefore,

For 6 months, coupon gives a off of,

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Therefore,

Without coupon cost = 225 + 75 = 300

Thus the regular monthly fee without coupon is:

$\frac{300}{\text{ 6 months }} = 50$

Thus regular monthly fee without coupon is $ 50

8 0

3 years ago