Answer:
4 raised to 4 is 256
Step-by-step explanation:
Answer:
6.75
Step-by-step explanation:
first let's simplify whatever is inside the parantheses
8(2x-10)=28
8*2(x-5)=28
16(x-5)=28
now we divide both sides by 16 to get rid 16
x-5 = 28/16
now move -5 to the right side
x = 28/16 + 5
x = 28/16 + 80/16 = 108/16 = 6.75
Answer:
45 = 2x + 22
Step-by-step explanation:
Perimeter is all the sides lengths added together.
Step 1: Set up equation
7 + 7 + x + 4 + x + 4 = 45
Step 2: Combine like terms
2x + 22 = 45
Answer:
last option.
Step-by-step explanation:
See attached.
I'm not sure why you crossed out the last option, but it seems to be correct.
Answer:
la respuesta es 5 300
Step-by-step explanation:
si miltiplicamos 6 500 por 0.20 nos da como resultado 1300 y ese es el valor del descuento ya al aplicarlo 1300- 6500 es igual a 5 200
