Answer: x=3/2
Step-by-step explanation:
Multiply the parentheses by 2/3. 9=2/3x+8.
Multiply both sides by 3 . 27=2x+24
Move the term. When moved to the left side it changes from positive to a negative. -2x=24-27.
-2x=-3
Divide both sides by -2
x=3/2 (x=1 1/2, x=1.5)
Answer:
They will all fit plus an additional 3
Step-by-step explanation:
Find the volume of the whole box 1st.
Volume = 15×28×20 = 8400 centimeters^3
Next find the volume of the disc 2and
Volume = 19.3×14.2×1.5 = 411.09 centimeters^3
Since we know the volume of both we now have to multiply the number of disc by its volume.
6988.53 = 411.09(17)
8400-6988.53= 1411.47
1411.47/ 411.09 = 3.4 MEANING 3 more fit
-2/3, -0.3, 1/4, 0.75, 0.8
A pen is $2. Using substitution, this is how you solve the system of equations
Let a represent the cost of a photo album and let p represent the cost of a pen.