Answer:
2x + 4y
$40
Step-by-step explanation:
Equation for x small balloons and y large balloons
2x + 4y
Total cost of 10 small balloons and 5 large balloons
x = 10, y = 5
2(10) + 4(5)
= 20 + 20
= $40
Answer:
8
Step-by-step explanation:
-(5 – 9) - (-2)(2)
-(-4) - (-2)(2)
4 - (-4)
4 + 4
8
Use PEMDAS
2.2(12)=26.4 the answer is 26.4lbs.
Answer:
44
Step-by-step explanation:
6(8)-4 = 48-4= 44
Answer:
Brady will have earned $75 in interest.
Step-by-step explanation:
The interest formula is i = p*r*t, where p is the principal amount, r is the interest rate as a decimal fraction, and t is the number of years.
Here, i = $600(0.025)(5 yr) = $75.
Brady will have earned $75 in interest.
