An expression you could use:
x + 3
12 multiply by $45. Or divide $45 into $540 = 12
Answer:
b. 40.5
Step-by-step explanation:
The appropriate formula for the area is ...
area = (1/2)bc·sin(A) = 63·sin(40°) ≈ 40.5 . . . . square units
48/3= 16 (cups)
16+16= 32 (twice as many plates)
So it would be 16
Answer:
she will have to work 25 hours
Step-by-step explanation:
$10 per 1 hour she has $50
$300-$50=$250
10 x 25 =250