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
Kryger [21]
3 years ago
14

A construction manager weighs a bundle of 9 identical bricks and a 7 pound concrete block. The bundle weighs 30 pounds.

Mathematics
1 answer:
denis23 [38]3 years ago
6 0

Answer:

30 = 9x + 7

Step-by-step explanation:

The total weight of the bundle = 30 pounds

The weight of the bricks = x pounds

But he carried 9 bricks = 9x pounds

He also carried additional 7 pounds of concrete block.

An equation to show the total weight he carried is

30 pounds = (9x + 7) pounds

Since 9x represents the total weight of the bricks he carried

7 represents the weight of the concrete block

And 30 pounds represents the total weight of everything he carried.

You might be interested in
Solve −x+5≤4 or 2x+3≥−1. Note: Write the solution in interval notation.
Anastasy [175]

Answer:

[1 , +∞)

Step-by-step explanation:

-x+5\leq 4\\x\geq 1\\2x+3\geq -1\\x\geq 1\\\\

8 0
3 years ago
What is the product of Negative StartFraction 2 over 7 EndFraction and Negative StartFraction 3 over 7 EndFraction?
Andrew [12]

Answer:

your answer is d

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
As an estimation we are told £3 is €4. <br> Convert €96 to pounds
Maru [420]
96*3/4
288/4
=72 pounds
8 0
3 years ago
Read 2 more answers
Please help! thanks :)
Evgen [1.6K]
If you times 39.99 by 0.20 (20%) then you get your answer of $7.99
4 0
2 years ago
A trapezoid has verities A(-5, 4), B(-3, 2) C(-7, -2) and D(-7, 2). It is transformed according to the rule
Makovka662 [10]
Not enough info to answer the question it should have 2 trapezoids to compare if your talking about transformations
7 0
3 years ago
Other questions:
  • One fourth of the difference of 5 and a number
    12·1 answer
  • Identify the maximum, minimum, and amplitude from the graph shown.
    14·2 answers
  • Based on the spreadsheet below, which of the following is a true statement?
    10·2 answers
  • A number which precedes a variable and that can be expressed in the form a/b (where a and b are integers) is called a ___ coeffi
    15·2 answers
  • In a fruit cocktail, for every 15 ml of orange juice you need 25 ml of apple juice and 10 ml of coconut milk. What proportion of
    13·1 answer
  • Write 5 million in standard form
    8·1 answer
  • PLEASEE HELPP BRAINLY,BRAINLIEST POINTS!!
    10·1 answer
  • What is the most difficult math question you've ever had and why?
    15·2 answers
  • Someone lost their wedding ring and found it 16 years later on a carrot in her garden
    6·2 answers
  • What is the slope of the line?<br> У<br> 1<br> X Х
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!