Simplify. Combine like terms.
7 - 9 = -2
4t - 2 = -6 + 6t
Isolate the t. Note the equal sign. Add 2 to both sides, and subtract 6t from both sides
4t (-6t) - 2 (+2) = -6 (+2) + 6t (-6t)
4t - 6t = -6 + 2
Simplify
-2t = - 4
Isolate the t, divide - 2 from both sides
-2t/-2 = -4/-2
t = -4/-2
t = 2
t = 2 is your answer
hope this helps
Answer:
1. a= 68 b= 112 c= 68
2. a= 127 (Therefore you're correct)
3. a= 35 b= 40 c= 35 d= 70
Step-by-step explanation:
Number 3 would need to equal 360
Answer:
They are 45 history students and 10 English students the difference is 35 students
35
Answer:
25/64
Step-by-step explanation:
ratio of perimeters = 15/24 = 5/8
ratio of areas = square of ratio of perimeters
ratio of areas = (5/8)^2 = 25/64
Answer:
QPR = 73
Step-by-step explanation:
there opposite angles so there equal, therefore we set them equal to each other
(6x+25)=(10x-7)
-4x= -32
x= 8
plug in
6(8)+25
73