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
victus00 [196]
3 years ago
6

Rashid uses 3/4 of the money he saved to by a tv. after he buys the tv set he has $90 left. how much money had he saved

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

Total amount of money he saved=$360

Step-by-step explanation:

The total amount Rashid saved can be expressed as;

Total amount saved=Amount used to buy Tv+Amount he has left after buying Tv

where;

Total amount saved=x

Amount used to buy Tv=(3/4) of x=(3/4)x

Amount he has left after buying Tv=Total amount saved-amount used to buy Tv (x)-(3/4x)=(1/4x)=90

replacing in the expression;

Total amount saved=Amount used to buy Tv+Amount he has left after buying Tv

x=(3/4)x+90

x-(3/4)x=90

1/4x=90

x=(90×4)=360

Total amount he saved=x=$360

You might be interested in
Please help me if you know how to do it
Anna [14]
14. y=x^2 + 3

15. substitute the numbers from the table into each equation

16. All real numbers
7 0
2 years ago
Can someone help me with this pleasee
lorasvet [3.4K]

Answer: D

Step-by-step explanation:

in the first equation you need to shade below and for the second equation you need to shade to the right and the only place where the shading matches is in section d

8 0
3 years ago
 
olchik [2.2K]

Step-by-step explanation:

Perimeter = x + 2x + 2x = 5x

Since 5x <= 46.8cm, x <= 9.36cm.

The largest base is 9.36cm.

7 0
3 years ago
Read 2 more answers
A manufacturing process is designed to produce bolts with a 0.25-in. diameter. Once each day, a random sample of 36 bolts is sel
Troyanec [42]

Answer:

0.6170

Step-by-step explanation:

Given that a manufacturing process is designed to produce bolts with a 0.25-in. diameter.

i.e. no of bolts which are produced as per standard is X means then

X is normal with mean = 0.250 and std dev = 0.04

No of bolts tested = 36

If this mean falls outside the interval (0.230,0.270) the production would be shut down.

i.e. P(|x-25|>0.20) =production shut down probability

P(|x-25|>0.20)\\=P(|Z|>0.5)\\=2(0.5-0.1915)\\= 0.6170

3 0
3 years ago
Please help asap! really important!!
Alexxandr [17]

Answer:

4th graph

6th graph

3rd graph

Step-by-step explanation:

Linear = y = x + 3

it is 4th graph

when you substitute x = 0 y is 3

and when y = 0 x is -3

Quadratic = y = 3x^2

It is 6th graph

for both positive and negative values of x, y is rapidly increasing

Exponential = y = 3^x

it is 3rd graph

for x = 0 y value is 1 because 3^0 = 1

for positive values of x, y is exponentially rising

for negative values of x it is nearly almost touches zero

6 0
2 years ago
Other questions:
  • PLEASE HELP ME [99 POINTS[
    15·2 answers
  • A collection of nickels, dimes, and quarters consist of 18 18 coins with a total of $ 2.05 $2.05. if the number of dimes is equa
    10·1 answer
  • Question 5 (5 points)<br> Solve 5(8 - 2) + g = 6(8 - 4).<br> a.0<br> b. all numbers <br> c.0<br> d.2
    10·1 answer
  • Simplify the expression 7 × 3g
    7·1 answer
  • Solve the equation. -3(x-4)+15=3x-14+2x
    9·2 answers
  • It costs $900 to run a water treatment facility machine for 4 hours. Jake spent $4500 to run the machine. For how many hours did
    11·2 answers
  • A. Use the Pythagorean theorem to calculate the length of segment AC. Show your work for credit.
    13·1 answer
  • BRAINLIEST:<br> Evaluate each expression for x = 2 and y = 5.<br> 3. -4x^-2 + 3y^0
    6·1 answer
  • axine spent 15 hours doing her homework last week. this week she spent 18 hours doing homework. she says that she spent 120% mor
    14·1 answer
  • Find the measure of ZB.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!