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valina [46]
3 years ago
14

marion is making trail mix for a group camping trip. she buys 3 pounds of granola for $3 per pound and 0.75 pounds of raisins fo

r $2 a pound. what equation can you use to find the price per pound of the trail mix?
Mathematics
2 answers:
Luba_88 [7]3 years ago
3 0
Let
x-------------> pounds of granola-----------> <span>$3 per pound
</span>y-------------> pounds of raisins-----------> $2 per pound
z------------ > price per <span>pounds of the trail mix
</span>
we have that
z=3x+2y--------------------- > this is the equation

for x=3 pounds of granola and y=<span>0.75 pounds of raisins
z=3*3+2*0.75=</span>$10.5 of <span>trail mix</span>
Fynjy0 [20]3 years ago
3 0

It's B on edg. 3(3) + 0.75(2) = (3 + 0.75)x

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