Answer:
Step-by-step explanation:
6*68=408
------------------
48/10=4.8
----------------
3.8=x/7.7
x=3.8*7.7x
x=29.26
---------------
x+5.1=13.4
x=13.4-5.1
x=8.3
---------------
8x=64
x=64/8
x=8
--------------
22=m+1
m=22-1
m=21
----------
45-4x for x=5
45-4(5)=45-20=25
---------------------------
256, 64, 16, 4
Answer:
Step-by-step explanation:
<u>Original price </u>
<u>Sale price</u>
- $24.98*1.5 = $37.47 for two hats
<u>Total cost </u>
<u>Hats sold:</u>
- 187.35/37.47 *2 = 10 hats
72 miles=1 gallon
Step by step Explanation:
Divide 1080 by 15 and divide 15 by 15. You get 72 and one.
Hope me helped!
Answer: c) 88
<u>Step-by-step explanation:</u>
8, -16, 32, ...
We can see that each previous term is multiplied by -2
so the next two terms will be 32(-2) = -64 and -64(-2) = 128
So the first 5 terms of the sequence is: 8, -16, 32, -64, 128
Add the positive numbers and the negative numbers, then find their sum.
8 + 32 + 128 = 168
-16 + (-64) = <u> -80 </u>
Sum = 88