Answer:
2b + 3t = 60
Step-by-step explanation:
2b is the number of wheels on a bicycle
3t is the number of wheels on a tricycle
and 60 is the total number of wheels
R/ r+ 15 = 3/8
Cross multiply: top of one side multiplied by bottom of other side:
R x 8 = 3 x r+ 15
Simplify:
8r = 3r + 45
Subtract 3r from both sides:
5r = 45
Divide both sides by 5:
R = 9
I think it’s A but I’m not sure
Answer:
Step-by-step explanation:
⊕ The slope will increase
Answer:
High
Step-by-step explanation:
the only numbers that don't overlap is 53 and 59 all the others would overlap.