2 years ago

What is the product of (3y^-4)(sy^-4)?

Mathematics

2 answers:

Softa [21]2 years ago

7 0

Answer:

$\frac{6}{yx^{8} }$ is the answer or A

Step-by-step explanation:

GrogVix [38]2 years ago

3 0

Answer:

A;dkf

Step-by-step explanation:

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2d+7/6-d-5/3=0 Tell me the answer

Inessa [10]

Answer:

d=1／2

Step-by-step explanation:

$2d + \frac{7}{6} - d - \frac{5}{3} = 0 \\ 2d - d = \frac{5}{3} - \frac{7}{6} \\ d = \frac{10}{6} - \frac{7}{6} \\ d = \frac{3}{6} \\ d = \frac{1}{2}$

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2 years ago

If 3t - 7 = 5t, then 6t = <br> A. 21 <br> B. -7 <br> C. -21<br> D. -42

podryga [215]

Answer:

C. -21 is your answer

Step-by-step explanation:

Solve for t. Isolate the variable t in the first equation, then use the number gotten to solve the second equation.

3t - 7 = 5t

First, subtract 3t from both sides

3t (-3t) - 7 = 5t (-3t)

-7 = 5t - 3t

-7 = 2t

Isolate the variable (t). Divide 2 from both sides

(-7)/2 = (2t)/2

t = -7/2

t = -3.5

Plug in -3.5 for t in the second equation

6(t) =

6(-3.5) =

6(-3.5) = -21

C. -21 is your answer

6 0

3 years ago

Ally bought 5 different cakes for her birthday. His friends ate 3 1/4 of the amount of cake. Then he gave 1/2 of the cake to his

tamaranim1 [39]

Answer:

7/8 of a cake

Step-by-step explanation:

4 4/4 - 3 1/4 = 1 3/4

7/4 x 1/2 = 7/8

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2 years ago

A store is having a 25% off sale on all shirts. Select all of the possible ways to calculate the sale price for a shirt that nor

maw [93]

Answer:

A,B, and C

Step-by-step explanation:

25%of 24 is 6, 24-6=18(new price)

A.24-(0.25×24)=24-6=18

B.(0.75)×24=18

C.(0.25×24)×3= 6×3=18

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3 years ago

This equation shows how the number of pies Wyatt can bake is related to the number of additional cups of sugar he buys. p=s + 93

Mariulka [41]

Answer:

Step-by-step explanation:

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3 years ago