21 = 7 x 3 or 7(3) if you're no longer using x as a multiplication symbol
Answer:
<em>(-2,0) x=-2 y=0 </em>
Step-by-step explanation:
<u>Solve for the first variable in one of the equations, then substitute the result into the other equation</u>
<u>Hope this helps!</u>
142/3 is the answer
Which is also equal to 47 1/3
1 pitcher = 1/8 gallon
9pitcher * 1/8 gallon = 9/8 gallon, so 1 and 1/8 gallons
<u>Answer:</u> 40
<u>Reasoning:</u> 34/.85= 40
40x.85=34
