4 years ago

Tony has a bucket filled with 10 green, 3 blue, 1 red, and 7 yellow tennis balls. He

1 answer:

4 0

The answer i got was........ <span>E. The number of red tennis balls is the same as the number of blue tennis balls.</span>

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farmer jim keeps 12 eggs in every coops. if farmer jims has 20 coops, how many hens does he have in all? if every hen lays 9 egg

WITCHER [35]

I think The answer would be 9

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3 years ago

Evaluate: 8a+3b−10+c28a+3b−10+c 2 8, a, plus, 3, b, minus, 10, plus, c, squared when a=2a=2a, equals, 2, b=5b=5b, equals, 5, and

prohojiy [21]

Answer:

a+b+c=40

Step-by-step explanation:

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3 years ago

Read 2 more answers

Phyllis invested 47000 dollars, a portion earning a simple interest rate of 4 percent per year and the rest earning a rate of 6

Alexandra [31]

Answer:

31000 dollars were invested at 4% interest rate.

16000 dollars were invested at 5% interest rate.

Step-by-step explanation:

Convert the interest rate into decimal and then write down two equations to solve for the unknowns.

$\begin{bmatrix}0.04x+0.06y=2200\\ x+y=47000\end{bmatrix}$

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}\\\\x=31000,\:y=16000$

Best Regards!

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3 years ago

What is the solution to the system of equations

FromTheMoon [43]

Answer:

(0,3)

Step-by-step explanation:

solve for 2y

-X-2y= -6

2y=6+2x

substitute the given value of 2y into the equation -x-2y=-6

-x-(6+3x)= -6

solve for x

x=0

substitute the given value of X into the equation 2y=6+3x

2y=6+3×0

solve for y

y=3

the solution is (0,3)

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3 years ago

Can sombody plz help me with these two questions And please explain

HACTEHA [7]

Answer:

what are we supposed to help with? is there a picture or something?

Step-by-step explanation:

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3 years ago