Answer:
a. The equation has no solution
Step-by-step explanation:
2(3x+4) = 1/2 (8+12x)
6x + 8 = 4 + 6x
(6x + 4) + 4 = 6x + 4
∴ 4 = 0 (is this possible?)
EASY GO TO GOOGLE AND IN THE SEARCH PART TYPE IN MATH-WAY THEN TYPE IN THE PROBLEM TELL THEM WHAT YOU ARE SOLVING FOR AND THEY WILL GIVE YOU THE ANSWER
Lets x = # pounds of coffe
70 - 8.06x = 37.76
- 8.06x = - 32.24
x = 4
Answer
4 lbs
3/25 I hope I helped
25 and 54
(a)
6z² - 2z + 5 ← substitute z = 2
= 6(2)² - 2(2) + 5
= 6(4) - 4 + 5
= 24 - 4 + 5
= 20 + 5
= 25
(b)
64 - 5z ← substitute z = 2
= 64 - 5(2)
= 64 - 10
= 54
2b2t
