Answer:
x=8
Step-by-step explanation:
add 5+1 and you get 6. To find what minus 6 equals 2 add 2 to 6 giving you 8
Answer:
Step-by-step explanation:
Opposite sides and angles of a parallelogram are equal.
So,
3x - 1 = 35
Add 1 to both sides
3x = 35 + 1
3x = 36
Divide 3 to both sides
x = 36 / 3
x = 12
Hope this helped!
<h3>~AH1807</h3>
The answer is D.
To find this, you need to do (86+78+92+x)/4=85
You then multiply 4 to each side (to isolate x)
You are left with (86+78+92+x)=340
You can then subtract 256 (the value of 86+78+92) from both sides.
You then have x=84
Therefore, you know she must score an 84 on her next test to average an 85.
Answer:
366.16
Step-by-step explanation:
area to paint = (10 x 6 x 2) + (10 x 2 x 2) + (6 x 2 x 2) = 184 m²
184 x 1.99 = 366.16