Answer:
30x+12
Step-by-step explanation:
distribute 6 into (2x+1) and 3 into (6x+2) basically multiply
12x+6+18x+6
combine like terms
12x+18x=30x
6+6=18
hope this helps
Answer:
X-intercepts: (80,0)
y-intercepts: (0,200)
Step-by-step explanation:
(To find the x-intercept, substitut in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y. As shown in the pictur)
Answer:
Equilateral
30-60-90
Opposite the 60-degree angle
54
Step-by-step explanation:
Answer:
(15x- 20) x squared
Step-by-step explanation:
Answer:
less
Step-by-step explanation:
We assume price of a shirt is $100.
Initially price is <u>increased</u> by 10%: 100+10=110
Then it is <u>reduced</u> by 10%: 110-11=99
Now price of a shirt is $99.
Answer is price of a shirt is less than it was at the start.