At the craft store, Mark bought a bag of blue and brown marbles. The bag contained 20 marbles, and 30% of them were blue. How ma
ny blue marbles did Mark receive?
1 answer:
Answer:
6 blue marbles
Step-by-step explanation:
20 marbles * .30 are blue = blue marbles
20 * .30 = 6 blue marbles
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Y = -1/2x + 11/2
slope and point slope formula are used
C. 200
They earn $2.50 per box of markers, meaning that to make $500 they have to sell 200. [500/2.5=200]
-152
So you start by doing 18 times 6, you get 108. Then you subtract 108 from 260 and get your answer, 152!
Answer:
Its an equation, not an inequality
Answer:
5398
Step-by-step explanation:
7715-2212+10-(5x23)
7715-2212+10-115
5503+10-115
5513-115
5398
