Out of the total 60 students 18 take Algebra 1 and 20 take Algebra II. 10 take both. So out of the 18 taking algebra 10 are taking Algebra II. If we don't count that 10 because they are already counted in Algebra II count. So 28 students are taking either course. Therefore 60-28 = 32 students who are not taking either of these courses
I HAVE A YOU TUBE CHANEL AND IF YOU SUBSCRIBE YOU COULD WIN AIR PODS AND AN IPHONE 11 IM GIVING AWAY 5 OF EACH (EACH WINNER GETS BOTH AIR PODS AND AND THE IPHONE 11)
Answer:
x = 1/6
x = 4
x = 4 1/2
x = -5
Step-by-step explanation:
I’ll explain them one by one
A. 4 = 24x
Divide both sides by 24 to gets x
4/24 = 24x/24
1/6 = x
x = 1/6
B. x + 3 = 7
Subtract 3 from both sides to eliminate 3 on the left
x + 3 - 3 = 7 - 3
x = 4
C. 2x - 1 = 8
Add 1 to both sides to eliminate -1 on the left side
2x - 1 + 1 = 8 + 1
2x = 9
Divide both sides by 2 to isolate x
2x/2 = 9/2
x = 4 1/2
D. 8 - x = 13
Add x to both sides
8 + x - x = 13 + x
8 = 13 + x
Subtract 13 from both sides to eliminate 13 on the right
8 - 13 = 13 - 13 + x
-5 = x
x = -5
To solve this, you must determin variables.
Elliot=x
Amelia=5x-13
Then, you must do the sum of those two variables equals the number of cans. Therefore,
5x-13+x=257
6x-13=257
6x=257-(-13)
6x=270
x=270÷6
x=45
If f(x)=22 AND f(x)=2(x+6), then 22=2(x+6) and to solve for x it's just:
2x+12=22 -> 2x=10 -> x=5