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Snezhnost [94]
3 years ago
8

What is the solution to the system of equations y=2x-3.5 x-2y=-14

Mathematics
1 answer:
PIT_PIT [208]3 years ago
5 0
Y-2x=-3.5
x-2y=-14
then multiply the first term by 2
2y-4x=-7
x-2y=-14
then sum them
-3x=-21
x=-7
y=3.5
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A sphere with a radius of 21cm JUST fits in a cube-shaped box. Calculate the amount of empty space in the box rounded to the nea
Neko [114]

Answer:

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Step-by-step explanation:

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3 years ago
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Dahlia is trying to decide which bank she should use for a loan she wants to take out. In either case, the principal of the loan
nikitadnepr [17]
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Loan Q’s finance charge will be $83.73 greater than Loan P’s

Step-by-step explanation:

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Total Finance Charges = $ 6487.8

Loan Q

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Total Finance Charges = $ 6571.65

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Loan Q’s finance charge will be $83.73 greater than Loan P’s is closet
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3 years ago
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balandron [24]

Answer:

The unit cost for each cupcake is .55 or 55 cents

Step-by-step explanation:

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2 years ago
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Answer:

The radius is 9.0 units

Step-by-step explanation:

we know that

In the right triangle of the figure ABC

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AC^2=AB^2+BC^2

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15^2=AB^2+12^2

solve for AB

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Remember the the side AB of right triangle represent the radius of the circle

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A.8,B.2,C.6

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