Answer:
See attached picture
Step-by-step explanation:
To graph a linear function like y=mx+b, find m and b. Here m = -1/2 and b= 2 for
.
Start at (0,2) on the y-axis and plot a point. Then move from that point one unit down and over to the right 2. Plot the point and connect.
Answer: Get it wrong, if you do it will explain it
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT
Answer:
x=7
because distributive property and addition and subtraction
Answer:
15x+7
Step-by-step explanation:
x+7+14x
x+14x+7
15x+7
Answer: 1440
Step-by-step explanation:
To arrange 3 boys and 4 girls such that no two boys are together.
Since boys should be arranged between the girls.
So first arrange the girls.
Assume that the girls are placed, then there will be 5 spaces left for 3 boys.
The number of combinations to fill these places = 
Also, 3 boys can arrange themselves in 3! =3 x 2 x 1 = 6 ways
4 girls can arrange themselves in 4! = 4x 3 x 2 x 1 = 24 ways
Then, the total number of arrangements = 10 x 6 x 24 = 1440
Hence, the required number of arrangements = 1440