Answer:
A, B, C, F
Step-by-step explanation:
they need to include an = sign
Answer:
Option B. .
Step-by-step explanation:
The given expression is
In this expression we will simplify first.
=
Now we can rewrite the given expression as
So option B. is the right answer.
Answer:
10 students per class
Step-by-step explanation:
Answer:
Step-by-step explanation:
The density formula is
Rearrange the formula for v. Multiply both sides of the formula by v, then divide both sides by d.
The volume can be found by dividing the mass by the density. The mass is 7525 grams and the density is 1.25 grams per milliliter.
Divide. Note that the grams, or "g" will cancel each other out.
The volume of the rock is 6,020 milliliters.
Answer:
b= = - 7/4 or -1.75
Step-by-step explanation:
14b +21 -2b=0
12b +21=0
12b= -21
b= -21/12
b= - 7/4 or -1.75