Answer:

Step-by-step explanation:
Given the expression

Remove the parentheses

Group like terms

simplifying

Therefore, the equivalent expression with 3 terms for the expression is:

Answer:
8.75 cubic feet
Step-by-step explanation:
Your new dresser will be
larger than your old dresser.
This means that your new dresser wil be

of your old dresser.
Your old dresser can hold 6.25 cubic feet, so your new dresser can hold

Answer:
AOB = 40 degrees
Step-by-step explanation:
The two smaller angles, AOB and BOC, add up to form AOC. That means that the angles of AOB and BOC sum up to the angle of AOC

Answer:
x = 1.566
Step-by-step explanation:
7^2=12^x
- 7^2 means 7 squared, which is 7*7, which is 49.
49 = 12^x
- Now we have to use logarithms to figure this out! Logarithms are like the opposite of exponents.
Exponential: b^x = y
Logarithmic: logb(y) = x.
- Now with 49 = y, 12 = b, we plug in to get x:
logb(y) = x
log12(49) = x
Plug this in your calculator (on a TI-84, it's MATH -> A)
<u>x = 1.566</u>
Answer:
4 hours
Step-by-step explanation:
25 pages -> 30 min
5 pages -> 6 min
200 pages -> 6*40 min =240 min
240/60= 4
Thus, the answer is 4 hours