Answer:
Y=2.50x+3
Step-by-step explanation:
Because the $3 fee is not changing but the 2.50 is changing every pound that they get.
"The least common multiple (LCM) is the smallest number which is a multiple of two numbers. If two numbers have no common factors greater than 1, then their LCM will be their product. For example, take numbers 7 and 9. They have none common factor greater than 1."
H = height of triangle
b = length of triangle base
A = area of triangle
Recall the formula for area of a triangle :
A = 1/2 bh
Plug in what was given in the problem :
h = b - 5
A = 42
A = 1/2 bh
42 = 1/2 b (b-5)
Input interpretation
x2 inches expand (x+2)×<span>3
Result
</span>(3x+6)X2 inches<span />
Answer:
Step-by-step explanation:
2:7
sum of ratio=2+7=9
concentrate=2/9 ×450=100 ml
water=7/9×450=350 ml