The answer can either be two to the 7th power or 128
The answer would be $22.68!
If Andy bought 3 paintbrushes for $1.75 each, then we just multiply how much they cost by the number that the bought.
1.75 x 3 = 5.25
If Andy bought 7 tubes of oil paint, we just do the same thing we did in the first step! Multiply how much they cost by the number that the bought.
2.49 x 7 = <span>17.43</span>
10 seconds = 15 feet
We want a measure of feet per second. (If seconds = 1, feet = ?)
Let's divide both sides by 10. (division prop. of equality)
1 second = 1.5 feet
1.5 ft/s
Answer:yes
Step-by-step explanation:
If she bought 3 hot dogs for $1.59 each, then she spent $4.77 on the hot dogs. If she spend a total o $7.74 total, and she spent $4.77 on hot dogs, that means that she spent $2.97 on the fries. An equation for this would be 3x = 2.97. Divide both sides by 3 to solve for x, a single order of fries. x = .99