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
RideAnS [48]
8 months ago
13

2 1/2x + 1/4 + 3/4x = 1/8

Mathematics
1 answer:
Vinil7 [7]8 months ago
6 0

\frac{5}{2}x+\frac{1}{4}  +\frac{3}{4} x=\frac{1}{8} \\\\\frac{5}{2}(8)x+\frac{1}{4}  (8)+\frac{3}{4}(8) x=\frac{1}{8}(8)\\20x+2+6x=1\\20x+6x=1-2\\26x=-1\\\frac{26x}{26} =\frac{-1}{26} \\x=-\frac{1}{26}

You might be interested in
How do you solve (y=x-4)=(2x+y=5) using substitution?
liberstina [14]
Y = x-4

2x + y = 5
2x + (x-4) = 5
3x - 4 = 5
3x = 9
x = 3
7 0
3 years ago
Read 2 more answers
Math expert simplify This thanks you
denis23 [38]

Answer:

q - 2

Step-by-step explanation:

=)

7 0
2 years ago
Christine baked a pumpkin pie. She ate 1/6. Her brother ate 1/3 of it and gave the left overs to his friends. What fraction of t
stiv31 [10]

Answer:3/6 of the pie to friends

Step-by-step explanation:

4 0
2 years ago
cynthia invests some money in a bank which pays 5% compound interest per year. She wants it to be worth over £8000 at the end of
exis [7]

Answer:

The smallest amount is \£6,911

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=3\ years\\ A=\£8,000\\ r=5\%=5/100=0.05\\n=1  

substitute in the formula above

8,000=P(1+\frac{0.05}{1})^{1*3}  

solve for P

8,000=P(1.05)^{3}  

P=8,000/(1.05)^{3}  

P=\£6,910.70  

Round to the nearest pound she can invest

The smallest amount is \£6,911

6 0
3 years ago
Which of the following purchases shows the LEAST expensive unit price?
seraphim [82]

Step-by-step explanation:

9 apples for $4.23

Thats the answer

7 0
2 years ago
Other questions:
  • How many molecules are in 12.5 moles of calcium phosphate
    13·1 answer
  • Simplest form 2 3/4 x 4/5 *
    10·2 answers
  • What is 8 10/27-1 2/9?<br>​
    14·1 answer
  • Miss Penny inherits £910.
    11·2 answers
  • I need help....!!!!!
    10·1 answer
  • How many ways can 5 friends sit together at the movies in 5 seats?
    11·1 answer
  • The following graph shows the cost of renting a car based on the miles driven including fees. The solid line represents Enterpri
    8·1 answer
  • What is the value of a in the division of <br>x3+5x2+6x+1 ÷ x-a​
    7·1 answer
  • Which equation has no solutions?<br> 0 32 +2= 4x + 2<br> 0 32 +2= 20<br> 0 32 +2=42<br> 0 32 +2=2
    7·1 answer
  • True or False: Every fraction has a limited number of equivalent fractions.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!