Answer:
1,100 ounces because 20 × 30 + 10 × 50 = 1,100
Step-by-step explanation:
Answer:
5 days
Step-by-step explanation:
425x0.07=29.75
320-29.75=290.25
290.25÷53.75=5.4
7x-4=52 is correct because he made 7 times more than Jack which is 7x. For example if Jack made 8 decorations, 7 x (8) = 56. If you subtract 4 from 56 you get 52. Therefore, the equation 7x-4=52 is correct.
Answer:
10,000 + 7,000 + 500 + 70 +4
Step-by-step explanation: