Answer:
0.02 gallons per mile, and 46 miles per gallon.
Step-by-step explanation:
Answer:
<em>Area: x^2 + 6x</em>
Step-by-step explanation:
1. This figure resembles a parallelogram, with it's dimensions parallel to the point of congruency. Even if it wasn't a parallelogram however, you would get the basic idea of <em>calculating it's area by height * length</em>.
2. Knowing the dimensions to be ( x + 6 ) by x, you can multiply them through algebra as such: x ( x + 6 ) ⇒ x^2 + 6x
3. <em>Answer: x^2 + 6x</em>
The parabola hits (-2,1) and (0,-1).
As you can see from the pictures, we can immediately cross out options B and D, since both parabola open upwards.
From the pictures, we can see that the answer is C, since only that parabola opens downwards and hits the points (-2,1) and (0,-1).
Answer: (x−6)(x+1)
Step-by-step explanation:
Ask: Which two numbers add up to −5 and multiply to −6?
Answer: −6 and 1
Rewrite the expression using the above.
You will get (x−6)(x+1)
Answer:
17. 29
18. 6
19. 16
20. 115
Step-by-step explanation:
17.
x+y+7
**plug in the x and y values**
(12)+(10)+7
22+7
29
18.
x+4-y
**plug in the x and y values**
(12)+4-(10)
16-10
6
19.
8(x-y)
**plug in the x and y values**
8(12-10)
8(2)
16
20.
7(12+3)+(10)
7(15)+10
105+10
115
This is what I got out for all the questions!! Have a FANTASTIC rest of your day!! Remember to ease your stress!! :))