Answer:
she could be rounding the cents up
Step-by-step explanation:
A) x + y = -80
B) 3x = y
x + 3x = -80
4x = -80
x = -20
y = -60
Answer:
19.4 dollars
Step-by-step explanation:
3.45= 3/4 lb times 5.625
7.5 lb
3.45 times 5.625=19.4
Answer: 8.78
Step-by-step explanation:
Because both potatoes and carrots can be classified as vegetables, this problem is simple addition of 7.95 and 0.83, or 8.78.
Hope it helps :)
<span>x=<span><span>2</span><span><span>−1+<span>√<span><span><span>53</span></span><span></span></span></span></span></span><span></span></span>,<span><span>2</span><span><span>−1−<span>√<span><span><span>53</span></span><span></span></span></span></span></span><span></span>
I hope this helps. :)</span></span>
