The record number was 275 tires.
165/x=60/100
165 times 100=16500
16500/60=275
x=275
All you have to do is divide the left side of the ratio by 5 and the right side of the ratio by 7. The one that comes out even on both sides is the correct one.
17.) 5/9
18.) 23
19.) 3.7
20.) 4xy^2
hope this helps
Answer:
3x^2 + 19x + 14
Step-by-step explanation:
(2+3x)(7-x)
14-2x+21x-3x^2
3x^2 + 19x + 14
[cannot be simplified past this point]
Answer:
Step-by-step explanation:
Side A is the longest side
Side B is half of A = A/2
Side C is 8m less than A = A-8
Perimeter of traingle = A+B+C
52 = A + A/2 + A-8
Collect like terms
52+8= A+A/2+A
60 = 5/2 A
Divide 60 by the coefficient of A
60÷5/2 = A
60×2/5= A
A=24m
Substitute the value of A into the expressions for sides B and C
Side B =A/2=24/2=12m
Side C =A-8=24-8=16m
The sides of the triangle are 24m, 12m and 16m
