Answer:
(x+2)(x+1)
Step-by-step explanation:
Assuming im interpreting this correctly, it should be (x+2)(x+1), since if you plug in -2 and -1, it will give you 0, which is the answer.
Answer:
A.
8 oz for 0.20/oz
Step-by-step explanation:
1.59 divided by 8 is =0.198
That rounds to 0.20.
The cost of an 8-ounce box of Crispy Crackers is 0.20/oz.
32 divided by 6.79 = 4.71
The cost of a 32-ounce box cost is 4.71/oz
0.20 < 4.71
S because it’s in the middle
Answer:
<3 and <4 are supplementary
Step-by-step explanation:
<3 and <4 form a linear pair, so they are supplementary (=180 degrees)
Answer: A) 82.3
Step-by-step explanation:
Mean= average
To find mean, you add up all the numbers and divide by the number of numbers.
In this case you do:
(81+78+83+89+80+87+78) ÷ 7
81+78+83+89+80+87+78
=576
Now, divided by 7
576 ÷ 7
= 82.2857142857
Round to nearest tenths place
= 82.3