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
Andrej [43]
3 years ago
13

A bricklayer lays 421 bricks on day 1 of a project, 623 on the 2nd day, and 343 the 3rd day, how many was the total number of br

icks for all 3 days
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
4 0
1,387 because you just add all the bricks (421+623+343)
You might be interested in
Lacy runs 5 1/4 km on Thursday. She runs 1 1/2 times as far on Saturday. How far does Lacy run on Saturday? Express your answer
natita [175]

Answer: 5 1/4 x 1 1/5 = 7 1/2 + 3/8 -> 7 7/8

The answer is 7 and 7/8

3 0
3 years ago
8. On Monday, 301 students went on a trip to the zoo. All 7 buses were filled and 7 students had to travel in
tankabanditka [31]

Answer:

42 Kids

Step-by-step explanation:

1st you have to subtract 7 form 301 so you get 294

2nd you divide 294 by 7 294/7

And you should get an answer of 42 Kids

5 0
3 years ago
Read 2 more answers
Use your knowledge on the triangle proportionality theorem to find the missing side length indicated. Be sure to explain the pro
ikadub [295]

Answer:

? = 4.29

Step-by-step explanation:

Remark

Let  x be the question mark. You get the proportionality by using the dimensions of the little triangle to the dimensions of the large triangle.

Equation

14/(14+ 4) = 15/(x + 15)                   Combine like terms on the left

14/18 = 15/(x + 15)                          Cross multiply

14*(x + 15) = 18 * 15                        Simplify the right

14(x + 15) = 270                             Divide by 14

x + 15 = 270 / 14

x + 15 = 19.29                               Subtract 15 from both sides

x = 19.29 - 15

x = 4.29    

6 0
3 years ago
10 points!!!!!!!!!!!!!!
Murrr4er [49]

Answer:

B) x^2 - 3/ 3x

Step-by-step explanation:

As, f(x) - g(x) = x/3 - 1/x

So, x^2/ 3x - 3/ 3x

= x^2 - 3/ 3x

7 0
3 years ago
Read 2 more answers
Which represents the solution(s) of the graphed system of equations, y = –x2 x 2 and y = –x 3? (1, 2) (1, 2) and (0, 3) (–1, 0)
zlopas [31]

The solution of the graphed system of equations y = -x² + x + 2 and y = -x + 3 is (1,2)

<h3>How to solve the equations?</h3>

The system of equations is given as:

y = -x² + x + 2

y = -x + 3

From the graph in the complete question, we have the following point of intersection between the equations

(x,y) = (1,2)

The point of intersection between the equations is the solution

Hence, the solution of the graphed system of equations is (1,2)

Read more about system of equations at:

brainly.com/question/14323743

#SPJ4

4 0
2 years ago
Read 2 more answers
Other questions:
  • I have a problem! please help!
    6·1 answer
  • Samantha parents bought her a new bed they paid 136 each month for 9 months how much did the bed cost
    6·1 answer
  • At City Financial Bank, they have offered Haley a 7% compound interest rate. If she invests $1400 for 4 years. If they give her
    12·1 answer
  • Non-intersecting lines that are separated by equal distances at every point can best be described as _____.
    12·2 answers
  • Water coming out from a fountain is modeled by the function f(x) = -x2 + 6x + 6 where f(x) represents the height, in feet, of th
    12·1 answer
  • Help solve for x you ant gotta solve for the other one
    11·2 answers
  • Best Buy is having a 20% off sale on TVs. The TV you want to purchase is $350. How much is the discount? *
    13·2 answers
  • Translate this sentence into an equation
    8·1 answer
  • Roger served pound of crackers, which
    14·1 answer
  • Subtract (8.5107)-(4.5109) 1) Determine the smallest power of 10. 2) Decrease the larger power of 10 until it matches the one fo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!