The answer is the first one 0.29
Hello!
To solve, this, perform the opposite operation of what is being done on both sides. Here, we see x being <u>multiplied</u> by -7. The opposite operation of multiplication is division.
Therefore, to solve this, divide both sides by -7.
-7x = -96
-7x / -7 = -96 / -7
x = -96/-7
When you divide two negative numbers, they become a positive.
x = 96/7
This cannot be simplified further as a fraction, but if you would like the exact decimal, it is about 13.714.
Hope this helps!
Answer:
22cm
Step-by-step explanation:
Circumference of a circle = 2πr
π = 22/7
r = 3.5
Circumference of a circle = 2 × (22/7) × 3.5
Circumference of a circle = 22cm.
The width would be x.
the length would be x+6
there are two of each (since it’s a rectangle)
so x+x+x+6+x+6=140
simplify
x= 32
l= 38
w= 32
2x+10y-2.8x-5.2y+16=
-0.8x+4.8y+16