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
telo118 [61]
3 years ago
7

A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 50 nails and

each large box has 400 nails. The contractor bought 3 times as many large boxes as small boxes, which altogether had 2500 nails. Determine the number of small boxes purchased and the number of large boxes purchased.
Mathematics
2 answers:
Rainbow [258]3 years ago
6 0

Answer:

Step-by-step explanation:

2500/2=1250

1250/400=3.125

1250/50=25

SVETLANKA909090 [29]3 years ago
4 0

Answer:

There were 2 small boxes purchased and 6 large boxes purchased.

Step-by-step explanation:

You might be interested in
Solve for x in the following equation:
Feliz [49]

Answer:

x = 17

Step-by-step explanation:

1) Make the bases the same then rewrite.

4 = 2²

2^2(2x - 5) = 2^3x + 7

2) Since the bases are the same, set the exponents equal to each other.

2(2x -5) = 3x + 7

4x - 10 = 3x + 7

4x - 3x = 7 + 10

x = 17

4 0
1 year ago
Show how can you find the unit rate without using the models​
liraira [26]

Answer:Put y over x or you can divide both numbers by x

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
James knows that when he walks, he takes about 120
Tpy6a [65]

Answer:

speed of James is: 3.75 miles/hour.

Step-by-step explanation:

We need to find the speed of James in miles per hour(mi/hr)

we know that 1 mile=5280 feet

James takes 120 steps in 1 minute so he will cover 120×60 steps in 1 hour.

i.e. he takes 7200 steps in 1 hour.

also each step of James=2.75 feet

total distance covered by James in 1 hour=2.75×7200 feet=19800 feet

19800feet=\frac{19800}{5280} miles=3.65miles

hence speed of James= (distance covered by james in 1 hour)/1 hour

speed of James=3.75 miles/hour.

Thanks!!

Mark me brainliest!

~FieryAnswererGT~

7 0
2 years ago
Read 2 more answers
WHO IS REALLY GOOD AT MATH AND CAN DO THIS FOR ME ILL MARK BRAINLIEST
Rashid [163]

Answer:

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Could someone show me how you would factorise : 9a(squared) - 6ab + 12ac - 8bc
wlad13 [49]
9a^2 -6ab+ 12ac -8bc

This expression cannot be factorized because its terms don't have at least a common factor~
4 0
3 years ago
Other questions:
  • Alissa cut a piece of string that was 17feet long. Darnell cut a piece of string that was 5 yards long. Alissa wanted to cut her
    9·1 answer
  • What is the length of LN in the right triangle below?
    5·2 answers
  • The nth term of a sequence is 8 - n. a)work out the first three terms of the sequence b) work out the value of the first negativ
    15·1 answer
  • Which expression shows the result of applying the distributive property to -2(1/3x - 1/5)
    6·2 answers
  • Last season, a softball team played 18 games. The team won 15 of these games. What is the ratio of the softball team's wins to i
    9·1 answer
  • Please help me this is one step equations.
    9·1 answer
  • Which equation is equivalent to 3 (5x – 4) = 2 (7x)? A. 5x - 4 = 142
    11·1 answer
  • Plz help I'd be highly appreciated
    10·1 answer
  • Which representation shows y as a function of x?
    7·2 answers
  • Question 1 of 25
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!