Mathematics
14.05.2022 19:11
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Some friends went shopping at the mall. First they spent $69 at the clothing store.

Some friends went shopping at the mall. First they spent $69 at the clothing store. Then they spent $99 at the shoe store. How much money did they spend in all?
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jhahn001
jhahn001
4,5(38 marks)
99+69= 168
They spent 168 dollars in total
Lovergirl13
Lovergirl13
4,8(42 marks)
36 = 2² * 3²
84 = 2² * 3 * 7

Explanation:

Pf of 36 = 2 * 2 * 3 * 3 which then becomes 2 (to the power of 2) times 3 (to the power of 2)

Pf of 84 = 2 * 2 * 3 * 7 which then becomes 2 (to the power of 2) * 3 * 7

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