2 years ago

2/3x - 1/2y = 3

1 answer:

4 0

2/3x - 1/2y = 3 |multiply both sides by 6
4x - 3y = 18

1/2x + y = 5 |multiply both sides by 2
x + 2y = 10

Answer: B) 4x - 3y = 18 and x + 2y = 10

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Figure abcd is a parallelogram what is the value of x 5x +3 38

defon

5x + 3 = 38
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5x = 35
x = 35/5
x = 7

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3 years ago

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a solid sphere is cut into 3 equal wedges. the volume of each wedge is V=4/9π^3. solve the formula for r

algol13

$\\ \qquad\quad\sf{:}\dashrightarrow V=\dfrac{4}{9}πr^3$

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$\\ \qquad\quad\sf{:}\dashrightarrow V_{(Sphere)}$

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Now

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3 years ago

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Julia has 14 pounds of nuts .there are 16 ounces in one pound. how mant ounces of nuts does she have

SSSSS [86.1K]

There are 14 pounds of nuts, and each are 16 ounces.

14*16 = ?

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Nathan is a recreational cyclist. He can travel 10 miles in one hour on his bicycle. Which graph represents the number of miles

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Answer:

See attachment for graph

Step-by-step explanation:

Given

$1\ hr = 10\ miles$

Required

The graph that shows the number of miles in x hours

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$1\ hr = 10\ miles$

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The decimal equivalent is 0.25.

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