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kogti [31]
3 years ago
13

The ordered pair (-4, -5) is a solution of the following system of equations 2x+y=13 19x+13y=15

Mathematics
1 answer:
liberstina [14]3 years ago
8 0

Answer:

Step-by-step explanation

672

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Does anyone know this?
Elden [556K]

  20

 4x5

2x2


The prime factorization is 2x2x5, or 2² x 5 if you really wanna get fancy with it.

(The numbers in bold are the answers uvu)

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4 years ago
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What is the measurement of Angle BCA?
miv72 [106K]

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70°

Step-by-step explanation:

Since ∠BCA is supplementary with the 110° angle shown on the other side, ∠BCA = 180° (The measurement of a straight line) - 110° = 70°.

~Hope this helps!~

6 0
3 years ago
You have 30 coins in your wallet, all dimes and nickels. If the total of the change in your wallet is $2.60, then how many dimes
lidiya [134]

Answer:

  • 22 dimes
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Step-by-step explanation:

If all were dimes, you'd have $3.00. You have $0.40 less. Each dime that is replaced by a nickel subtracts $0.05, so there are $0.40/$0.05 = 8 nickels. That leaves 30-8 = 22 dimes.

You have 22 dimes and 8 nickels in your wallet.

3 0
4 years ago
In 2009, Pablo Sandoval had 633 plate appearances, with 189 hits and 25 home runs. He was paid $401,750. If he played 153 games,
svet-max [94.6K]

Answer:

\$2,625,82\ per\ game\ played

Step-by-step explanation:

we know that

To find out how much he was paid for each game he played, divide the total paid by the number of games played

so

\frac{401,750}{153}=\$ 2,625,82\ per\ game\ played

6 0
4 years ago
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