Answer:
$4160
Step-by-step explanation:
Answer:
-216
Step-by-step explanation:
use the rule bodmas
bracket,othersign, division, multiplication, addition, subtraction
Answer: 1. x=3 and y=7
2. x=10 and y=35
3. x=-2/3 y=-2/3 (fraction)
Step-by-step explanation:
Answer:
b^7/5
Step-by-step explanation:
The 5 is in front of the radical ,so it would go on the denominator.
Answer:
Step-by-step explanation:
4 pounds
$9.05 = $1.45x + $3.25
(total cost = 1.45 times pounds, plus flat fee 3.25)
subtract 3.25 from both sides of equation
9.05-3.25=1.45x
$5.80 - = $1.45x, then divide both sides by 1.45
x = 4