Answer:
Danny wants to buy some Pop Tarts to smoke. His father gives him $300 (he likes to smoke them too) but says to only spend 65% of it. How much money (exlcuding taxes) will Danny have to give back to his Dad?
Step-by-step explanation:
300*.65= 195.
300-195=105
Answer:
y = 2
x = 7
Explanation:
<u>Make the coefficient of "y" in equation 1 same</u>
{ 5x + 3y = 41 } * 2 → 10x + 6y = 82 ........equation 1
→ 3x - 6y = 9 ........equation 2
<u>solving them using linear combination</u>
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Find y:
When using the X method to solve, you can plug in the values given to you in the answers. 8 and 11 multiplied does equal 88 but when added they don't equal to 26 so A is wrong. 4 and 22 do equal 26 but when multiplied, they don't equal to 88 so B is also wrong. 22 and 4 added together equals 26 and multiplied it equals to 88. So C is your answer.
