Answer: a = 1.75
Explanation :
4a + 7
Using transposition method we move 4 and change its sign
a = 7 / 4
7 / 4 = 1.75
Therefore,
a = 1.75
2? bc if x=7 then it equals 2(7) which is 14 sooo i believe either 7 or 2
Answer: 12 boys: 13 Girls
Step-by-step explanation: Nothing much really.
15: M= 2
B= -5
Slope intercept form= y=2x-5
16: y=5/8x + 1/2
Answer:
x=4
Step-by-step explanation:
It's a parallel line so the equation is
100+19x+4=180
19x=180-100-4
19x=76
x=76/19
x=4
