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amid [387]
3 years ago
12

the local park has 4 bike racks . Each bike rack can hold 15 bikes . There are 16 bikes in the bike racks.What expression shows

the total number of empty spaces in the bike racks ?
Mathematics
2 answers:
notsponge [240]3 years ago
8 0

Let

x-------> the total number of empty spaces in the bike racks

y------> the total number of spaces in the bike racks

z-------> the total number of bike in the bike racks

we know that

x=y-z\\ y=15*4=60\\ z=16

x=y-z\\ x=60-16\\ x=44

therefore

the answer is

the total number of empty spaces in the bike racks is 44

the expression is equal to

x=4*15-16

andrey2020 [161]3 years ago
3 0
4 x 15 = 60 - 16 = 44
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