1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
laila [671]
3 years ago
14

An office building has 23 offices. The floor area of each office is 305 square feet. Which shows the equation you can use to fin

d the floor area, , of all the offices and the value of
n?
A.23 + 305 = n, n = 810 square feet
B. 23 x 305 = n, n = 1,405 square feet
C.23 x 305 = n, n = 1,425 square feet
D.23 x 303 = n, n = 7,015 square feet
Mathematics
1 answer:
Mumz [18]3 years ago
3 0

Answer: D.23 x 305 = n, n = 7015

Step-by-step explanation:

23 x 305 = 7015

7015 square feet

You might be interested in
Ethan planted a tree that is 37.5 inches tall.if the tree grows 3 inches each year, how long will it take for the tree to reach
Mila [183]
First find out how many more inches it needs to grow, 54-37.5; It needs to grow 16.5 more inches. If it grows 3 inches a year then you have to do 16.5/3; 5.5. It will take 5.5 or 5 1/2 more years to grow to 54 inches.
5 0
3 years ago
What is the product of 9 times 2
kondaur [170]

Answer:

18

Step-by-step explanation:

product means the sna=swer of a multiplication problem, so 9x2=18

6 0
2 years ago
Read 2 more answers
Isolating a variable in two equations is easiest when one of them has a coefficient 1.
Tomtit [17]

Answer:

Option C.

Step-by-step explanation:

The given equations are

3A-B=5

2A+3B=-4

We need  isolate one of the variables, such that it appears by itself on one side of the equation.

Isolating a variable in two equations is easiest when one of them has a coefficient 1.

In equation 1, coefficient of B is 1. So, we can easily isolate one of the variables.

The equation is

3A-B=5

Subtract 3A from both sides.

-B=5-3A

Multiply both sides by -1.

B=3A-5

Therefore, the correct option is C.

6 0
3 years ago
5th grade math. correct answer will be marked brainliest
Lelechka [254]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
X2 +10x + 21<br> I need to factor the
Ber [7]

Answer:

(x + 7)(x + 3).

Step-by-step explanation:

x^2 +10x + 21

21 = 7 * 3 and 10 = 7 +3

so the factors are

(x + 7)(x + 3).

4 0
3 years ago
Other questions:
  • Fill in the blanks with the words: SIMILAR, CONGRUENT, ALWAYS, SOMETIMES.
    5·2 answers
  • PLEASE HELP !!!!!!!!!! Jonas used linear combination to solve the system of equations shown. He did so by multiplying the first
    13·1 answer
  • What are the factors of the expression (y-2)(x+3)?
    5·2 answers
  • A student uses the ratio of 4 oranges to 6 fluid ounces to find the number of oranges needed to make 24 fluid ounces of juice. T
    10·2 answers
  • Could somebody help me on this one. Due in 3 min
    12·1 answer
  • A boat traveling upstream goes 84 kilometers in 7 hours. If the return trip takes only 3 hours, what is the speed (in kilometers
    8·1 answer
  • Solve formula for specified variable V=AMJ for A
    15·1 answer
  • A box of modelling clay with a mass of 6.9 kg is divided equally among 12 students.
    8·2 answers
  • Find the area of the shaded portion below.
    6·2 answers
  • Given the points P(-3; 2), Q(2; 7) and R(-10; y). Determine the values of y if P is equidistant from Q and R.​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!