consider first number is = x
formula,
(n / 2)(first number + last number) = sum,
7/2(x+x+6)= 945
2x+6= 945×2/7
2x+6 = 270
2x= 270-6
x=264/2= 132
Answer the smallest number is 132.
You would place a #line going from negatives on left to positive on right then place a point at positive 5 and go back 5, 3 times
22 - 4x = -5, add 5 to both sides, add 4x to both sides
22 + 5 = 4x
27 = 4x
x =6.75
Hello,
132=2²*3*11
132
=1*132
=2*66
=3*44
=4*33
=6*22
=11*12
Question
-8 + (+7)=
Answer:
<h2>
-1</h2>
Step-by-step explanation:
the expression -8 +(+7) is equal to 7 - 8 (commutative property)
7 - 8 = -1