Yes -14 is greater than -17
.0000”325 is 3.25 x 10-6 in scientific notation
8v + 8b = 240
4v + b = 54
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Modify:
8v + 8b = 240
8v + 2b = 108
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Subtract and solve for "b":
6b = 132
b = 22 (# of students in each bus)
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Solve for "v":
4v + b = 54
4v + 22 = 54
4v = 32
v = 8 (# of students in each van)
Answer:
x = 20
Step-by-step explanation:
x + 5 = 25
x = 25 - 5
x = 20