Answer:
Each notebook cost $3 and each binder cost $4.
Step-by-step explanation:
Do some trial and error when plugging in certain numbers for each notebook and each binder. You should get $3 and $4 when plugging it in.
Answer:
No
Step-by-step explanation:
Assume you are asking if 30 in, 30 in, 25 in triangle if right.
Since two longer sides are equal this can't be a right triangle. Remember the hypotenuse is the longest side and the right triangle can be isosceles if shorter sides are of same size.
Not for sure but maybe, -0.39285714285 if it’s correct hope it helps!
Answer:
blue pixels = 3600
Step-by-step explanation:
blue pixels : green pixels
= 9 : 4
9 + 4 = 13
⇒ blue pixels = 9/13 x 5200 = 3600
⇒ green pixels = 4/13 x 5200 = 1600
Given:
Cash price = 1,998
143 per month for 15 months
a) total installment price:
143 x 15 = 2,145
b) the carrying charges
2,145 - 1998 = 147
c) number of months needed to save the money at the monthly rate.
1,998 / 143 = 13.97 or 14 months.