Answer:
III only
Step-by-step explanation:
lkjhgfdsaasdfghjkjhgf
Answer:
y=150+50x
Step-by-step explanation:
Given data
Repair= $150
weekly charge = $50
X=#of weeks and y=total cost.
Hence the expression in slope-intercept form is
y=150+50x
You can work out the diagonal by using Pythagoras theorem. (a^2 = b^2 + c^2)
As it is a square, all 4 sides are the same so it would be:
11.2^2 + 11.2^2 = diagonal^2
250.88 = diagonal^2
Square root both sides to get what the diagonal is equal to.
diagonal is 15.8 cm
28=9n-17
45=9n
5=n
One side is 5
One side is 11
One side is 12
Answer:
$71.88
Step-by-step explanation:
subtract 20 percent from 29.95
20 of 29.95 is 5.99
29.95 - 5.99 = 23.96
3 ink cartridges are needed so
23.96 × 3 = 71.88
