Answer:
either B. x+y=97 or D. 4x+y = 180
Step-by-step explanation:
Its 7.5
Hope this helps good luckkk u can do this
Answer:
8
Step-by-step explanation:
Answer:
I will only do Q.1
1 a. Sequence X_ is going up by 20
1 b. 8=116 and 13=236
1 c. Sequence a_ is down up by 13
1 d. 12=39 and 15=0
Step-by-step explanation:
1 a.Sequence X_ is going up by 20
1 b. go from 56
6=56 +20=76
7=76 +20=96
8= 96+20=116
9=116+20=136
10=136+20=156
11=156+20=176
12=196+20=216
13=216+20=236
1 c. Sequence a_ is down up by 13
1 d. go from 78
10=78-13=65
11=65-13=52
12=52-13=39
13=39-13=26
14=26-13=13
15=13-13=0
Composition means that you can plug g(x) into f (x). This is written as "( f o g)(x)", which is pronounced as "f-compose-g of x". And "( f o g)(x)" means " f (g(x))". That is, you plug something in for x, then you plug that value into g, simplify, and then plug the result into f. hope this helps.