2 answers:
Answer:
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Answer:
p = -49
Step-by-step explanation:
-10 + 7/4p = -38
+7/4 p = -38 + 10. ..........(-10 taken to other side)
+7/4 p = -28
p = -28 × 7/4 ........( now taken 7/4 to other side)
p = -196/4 .......(here we have multiplied . (-28×7 )
p = -196/4
p = -49
so p = -49
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Answer:
- 60 pounds of $6.13 nuts and
- 40 pounds of $7.13 nuts
Step-by-step explanation:
- $6.13 nut = x pounds
- $7.13 nut = y pounds
<u>Equations:</u>
- 6.13x + 7.13y = 6.53*100
- x + y = 100
<u>Solve by substitution x = 100 - y:</u>
- 6.13(100 - y) + 7.13y = 653
- 613 - 6.13y + 7.13y = 653
- y = 653 - 613
- y = 40
<u>Find x:</u>
What you would do is 24÷3 to get the answer of 8:1 as your unit rate
Answer:
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collect like terms
3z+z=1-9
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divide both sides by 4
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Step-by-step explanation: just did the assignment and it was right
The point where the lines intersect is the solution to the system of equations.
(x, y) = (2, 3)