3x - y = 14
-9x + 3y = -42...divide by -3
3x - y = 14...same as first equation....means same line...means infinite solutions
answer is : 3rd answer choice
Hi there!
Fred bought 6 pies and wanted to split the pies with his other friend evenly. If <em>p </em>is the amount of pie each person gets, what is <em>p</em>?
Equation: 6 / 2 = <em>p
</em>Solve:
<em>6 / 2 = 3
p </em>= 3
Check:
6/2 = 3
<em>yes!
</em>
<em />Hope this helps!
Answer:
its 4
Step-by-step explanation:
Answer:
Sunday: bring the bar up to 1. Monday: up to 5. Tuesday: up to 3. Wednesday: up to 10. Thursday: up to 3. Friday: up to 2
Step-by-step explanation:
7x-1+7x+8+5x+2=180
7x+7x+5x+2-1+8=180
19x+9=180
19x=180-9
19x=171
19x\19=171\19
x=9
therefore,7x-1
7(9)-1
=62
therefore, 7x+8
7(9)+8
=71
therefore 5x+2
5(9) +2
=47
