for both of the problems on the picture I got the answer of 5, neither of the questions have a negative value
Answer:
7+(3(-4)2
Step-by-step explanation:
Let us calculate each one of them
1. -5(7+(-14))-30
= -5(7-14)-30
= -5(-7)-30
=35-30
=5
2. (15-7)-(9÷3)
= (8)-(3)
3. -2[12÷(-3)]
= -2[-4]
= 8
4. 7+3(-4)(2)
= 7+(-24)
= -17
Hence only forth option is negative value
i think it's about 20 im not 100 percent sure :/
Slope:
Y-Intercept:
~Hope this helps .^.~
18x = 7.2
x =.4
Let x = the weight of one box
We have 18 boxes that weigh 7.2 lbs
Divide each side by 18
18x/18 = 7.2/18
the answer is probably inverse or joint or combined,really haven't seen this type of variation before
