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
Tatiana [17]
3 years ago
7

Mr. Jackson sold 3 computers in the first year . in the second year he sold 4 times more than the first and third year. He was a

ble to sell 6 times as many monitors than the first year how many monitors did Mr. Jackson sell in three years?
Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0
39 computer monitors in 3 years
You might be interested in
Evaluate the expression for x = 2. -9x2 + 11x − 7 =
harina [27]

All you have to do is replace every x with 2 and then solve:

<em>Make to sure to follow the Order of Operations!!</em>

-9x(2) + 11x - 7 =

(-9 × 2 × 2) + (11 × 2) - 7 =

-36 + 22 - 7 =

-14 - 7 =

-21

The answer is -21.

Hope that helps!


4 0
2 years ago
Read 2 more answers
2cos^2A-cos2A-1=0 <br> Help
kondor19780726 [428]

Answer:

steps below

Step-by-step explanation:

Are you going to solve the value of A or just a proof the equation

cos 2A = cos² A - sin² A

2cos²A-cos2A-1 = 2cos²A - (cos² A - sin² A) - 1 = cos² A + sin² A - 1

2cos²A-cos2A-1 = 1 - 1 = 0

A: 90° or 270° or 450° .....

8 0
2 years ago
What shape best describes the cross section cut at an angle to the base of a right rectangular prism?
Rufina [12.5K]

Answer:

right angle triangle

6 0
3 years ago
The fee for charging an electric car at station A is $2 to start and $4 for each hour or fraction of an hour. Which point is NOT
Alex777 [14]
I think it is D


I think ok
8 0
3 years ago
How do you solve 3/5×4 1/6?
Helen [10]
\frac{3}{5} × 4 \frac{1}{6}

First, convert 4\frac{1}{6} to an improper fraction. Use this rule: a \frac{b}{c} = \frac{ac+b}{c} / Your problem should look like: \frac{3}{5} × \frac{4x6+1}{6}
Second, simplify 4 × 6 to 24. / Your problem should look like: \frac{3}{5} × \frac{24+1}{6} 
Third, simplify 24 + 1 to 25. / Your problem should look like: \frac{3}{5} × \frac{25}{6}
Fourth, apply this rule: \frac{a}{b} × \frac{c}{d} = \frac{ac}{bd} / Your problem should look like: \frac{3x25}{5x6}
Fifth, simplify 3 × 25 to 75. / Your problem should look like: \frac{75}{5x6}
Sixth, simplify 5 × 6 to 30. / Your problem should look like: \frac{75}{30}
Seventh, simplify. / Your problem should look like: \frac{5}{2}
Eighth, convert to mixed fraction. / Your problem should look like: 2\frac{1}{2}

Answer: 2 \frac{1}{2}

5 0
3 years ago
Other questions:
  • Each marble bag sold by leila's marble company contains 5 yellow marbles for every 8 green marbles. if a bag has 35 yellow marbl
    14·1 answer
  • An airplane is flying 600 mph on a horizontal path that will take it directly over an observer. The airplane remains a constant
    6·1 answer
  • Pat's ending balance on his debit card last month was $233.55. This month he had $542 worth of purchases and $710 worth of depos
    6·1 answer
  • Round 7.445 to the nearest tenth
    14·2 answers
  • Can someone please help me on "Equation practice with angle addition"??​
    13·1 answer
  • If f(x)=5x-7 and g(x)=x-2
    7·1 answer
  • A factory produces 6 motercycles in 9 hours
    8·1 answer
  • First to answer gets brainliest
    15·1 answer
  • Can you form a right triangle form 21, 220, 221
    11·1 answer
  • recent ecological survey showed that the ratio of deer to foxes was 7 to 3 in one county in Texas. If there were 210 foxes in th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!