Answer: 4 1/12
Step-by-step explanation:
A is equivalent to -(8/3)
Answer:
2. 11x - 10
3. -8 + 11x - 2
5. -8 + 6x + 5x -2
Step-by-step explanation:
To find the equivalent expressions, find the solution to the expression -2(4 - 3x) + (5x - 2). All expressions that are within the solving process <u>or</u> have the same solution are equal to the given expression.
-2(4 - 3x) + (5x - 2)
-2(4 - 3x) + 5x - 2
-8 + 6x + 5x - 2
-8 + 11x - 2
11x - 10
In this case, the equivalent expressions were within the solving process. From this, we can see that the equivalent expressions are 11x - 10, -8 + 11x - 2, and -8 + 6x + 5x - 2. Aka choices 2, 3, and 5.
hope this helps!
Sorry, I’m busy but I’ll help you with this one.
$18.50 x 30 = $555
100% - 15% = 85%
$555 / 100 = $5.55
$5.55 x 85 = $471.75
Lab Coats will cost $471.75
<u>Answer:</u>
x = 
& 3
<u>Step-by-step explanation:</u>
= 
Cross multiply:
= ⇒ (8x)(7x) = (5x+3)(10x-2)
Simplify both sides:
(8x)(7x) = (5x+3)(10x-2) ⇒ 56x² = 50x²+20x-6
Set equation equal to 0:
56x² = 50x²+20x-6 ⇒ 0 = -6x²+20x-6
Factor the trinomial:
0 = -6x²+20x-6 = (-6x+2)(x-3)
Solve for X:
-6x+2 = 0
-6x = -2
x = ;
x-3 = 0
x = 3;
x = , 3
