41+0.10x = 31+0.15x
10 +0.10x=0.15x
10=0.05x
x=10/.05
x= 200 text messages
check 200*0.10 = 20 +41 =61
200*0.15 = 30+31 = 61
they equal each other so number of texts is 200
Answer:
32 + x= 90
x= 90- 32 = 58
x + y = 90
38 + y= 90
y= 90-38
y = 52
Step-by-step explanation:
Answer:
1. 12 ft
2. 42.86 ft
Step-by-step explanation:
1. 5/24 = 2.5/<em>x</em>
<em> </em>5x<em> </em>=<em> </em>60
<em> x = </em>12 ft
2. 5/<em>x</em> = 7/60
7<em>x</em> = 300
x = 300/7 = 42.857 ft
Answer:
H is not a solution
Step-by-step explanation:
plug each point into the equation and see which one does not work.
F(-3,6): 4(-3) + 3(6) = 6, -12 + 18 = 6, 6=6
G(0,2): 4(0) + 3(2) = 6, 6=6
H(1,-2): 4(1) + 3(-2) = 6, 4 - 6 =6, -2=6
J(3,-2): 4(3) + 3(-2) = 6, 12 -6 = 6, 6=6
H is not a solution
