Answer:
Step-by-step explanation:
p = peaches, m = mangos
1.75p + 1.50m = 22
m = p + 6
1.75p + 1.50(p + 6) = 22
1.75p + 1.50p + 9 = 22
1.75p + 1.50p = 22 - 9
3.25p = 13
p = 13 / 3.25
p = 4 <====== she bought 4 peaches
m = p + 6
m = 4 + 6
m = 10 <===== she bought 10 mangos
check...
1.75p + 1.50m = 22
1.75(4) + 1.50(10) = 22
7 + 15 = 22
22 = 22 (correct)
29.37 rounds to 29
109.96 rounds to 110
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The rule is that if the decimal portion is 0.50 or higher, then you round up. Otherwise you round down.
Answer:
no
Step-by-step explanation:
let x=12 and y=25 and substitute:
does 25 = 2(12)+2?
no, 25 ≠ 26
I hope this helps you
x= -4
f (-4)=3^-4
f (-4)=1/81
In this question , we have to solve the given inequality question.
When removing the absolute sign , we will get a compound inequality which is
-12<3x+6<12
Now whatever we do in the middle, we have to do to both sides.
First we get rid of 6, and for that, we subtract 6
-12-6<3x+6-6<12-6
-18<3x<6
Now we need to get rid of 3, and for that we divide whole inequality by 3, that is
-6<x<2
