Answer:
Step-by-step explanation:
Let
T----> the number of tomatoes
Z---> the number of zucchinis
we know that
The inequality that represent this situation is
using a graphing tool
The solution is the triangular shaded area
see the attached figure
Answer:
Step-by-step explanation:
We can use the rule of threes
Let's solve the following equation we get from the rule of threes
Therefore, 100 pencils would cost $4.7619 ≈ $4.8
Answer:
x=−8
Step-by-step explanation:
−4(2x+3)=2x+6−(8x+2)
−4(2x+3)=2x+6+−1(8x+2) (Distribute the Negative Sign)
−4(2x+3)=2x+6+−1(8x)+(−1)(2)
−4(2x+3)=2x+6+−8x+−2
(−4)(2x)+(−4)(3)=2x+6+−8x+−2 (Distribute)
−8x+−12=2x+6+−8x+−2
−8x−12=(2x+−8x)+(6+−2) (Combine Like Terms)
−8x−12=−6x+4
−8x−12=−6x+4 Add 6x to both sides.
−8x−12+6x=−6x+4+6x
−2x−12=4 Add 12 to both sides.
−2x−12+12=4+12
−2x=16 Divide both sides by -2.
−2x
−2
=
16
−2
x=−8
Answer:350
Step-by-step explanation:700 divided by 2
Price of a bucket of eggs $16.20
price for a dozen of eggs $3.50
number of dozens in 450 eggs:
450/12
=37.5
price of 37.5 will be:
37.5×3.50=$131.25
The percentage the store has increased the price will be:
(131.25-16.20)/16.20×100
=710%