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
erik [133]
4 years ago
8

Brandon needs $360 to buy a TV and stereo system for his room. He received $90 in cash for birthday presents. He plans to save $

45 per week from his part-time job. To find how many weeks w it will take to have $360, solve 90 + 45w = 360.
Mathematics
2 answers:
Liono4ka [1.6K]4 years ago
8 0

Answer: w=6

Step-by-step explanation:

90+45w=360

360-90=270

270/45=6

w=6

BabaBlast [244]4 years ago
4 0

It would take him 7.5 weeks to have$360

You might be interested in
A group of 8 friends went to lunch and spent a total of $76, which included the food bill and a tip of $16. they decided to spli
Savatey [412]

Answer:

A,  c(excluding tip, if the tip is included then c is not the answer)

Step-by-step explanation:

I solved the Equations:

A)1/8(x+16)=76/8----60  (this is the correct answer!)

B)1/8(x+16=76)------ 592  (NOT the correct answer

c)x=60 Represents total food bill excluding tip

d) x=60 does represent each friends share of the food bill

E) not correct

5 0
4 years ago
F(x)= √x-5. find f-2
rodikova [14]

For this case we have:

Be a function of the form y = f (x)

Where:

f (x) = \sqrt {x-5}

If we want to find f (-2), we substitute x = -2, then:

f (-2) = \sqrt {-2-5}\\f (-2) = \sqrt {-7}

Since we have a negative root, the result will be given by complex numbers. By definition:

\sqrt {-1} = i

So:

f (-2) = \sqrt {7} i

Answer:

f (-2) = \sqrt {7} i


3 0
4 years ago
Eighty members of a bike club were asked whether they like touring bikes and whether they like mountain bikes. A total of 70 lik
OLga [1]

Answer:


Step-by-step explanation:

a = 42, b = 5, c = 28, d = 33, e = 10


6 0
3 years ago
Read 2 more answers
When John bought his new computer he purchased an online computer help service. The help service has a yearly fee of 25.50 and a
Tems11 [23]
First you need to find out how much he spends each session which would be___?

6 0
4 years ago
What is the additive inverse of 18xy?
Cloud [144]
An additive inverse is the value you can add to a given value such that the sum is "0".. 

Your answer is choice A
18xy + (-18xy) = 0   Since these are like terms.. the key here is understanding that like terms must have the same exact variables raised to the exact same powers.  We can add like terms.  We cannot add unlike terms.
6 0
3 years ago
Read 2 more answers
Other questions:
  • 3. You have a square plot of land that has an area of 144 square feet. You
    15·1 answer
  • Common numbers for 15 18 and 12
    15·1 answer
  • Can someone help me!!!
    9·1 answer
  • Simple and easy question<br> please help
    8·2 answers
  • As part of an annual fundraiser to help raise money for diabetes research, Diane joined a bikeathon. The track she biked on was
    7·1 answer
  • Does anyone know anything about parallelograms?
    7·2 answers
  • 3214325435435345353534
    13·1 answer
  • Identify any zeros of y = x2 + 4x + 5
    7·2 answers
  • What fraction is closer to 0.125<br><br> 1/2 , 1/4 , 1/8 , 1/10
    8·1 answer
  • The volume of a pyramid is 47m3. The height of the pyramid is 6 meters. What is the area of its base?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!