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
soldi70 [24.7K]
2 years ago
11

Help worth a lot of pounts

Mathematics
2 answers:
Anton [14]2 years ago
7 0

Answer:

See below.

Step-by-step explanation:

Let x = amount of money you have in your account.

The money in your account plus the $125 extra that you need equals the total cost of the computer.

The equation is:

x + 125 = 2250

Now we solve the equation by subtracting 125 from both sides.

x = 2125

Answer: You have now $2125 in your account

Bogdan [553]2 years ago
6 0

Answer:

<h2><u><em>$2125</em></u></h2>

Step-by-step explanation:

You might be interested in
How many solutions does -46+23=46x+23
Slav-nsk [51]

Answer:

x = -1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−46+23=46x+23

(−46+23)=46x+23(Combine Like Terms)

−23=46x+23

−23=46x+23

Step 2: Flip the equation.

46x+23=−23

Step 3: Subtract 23 from both sides.

46x+23−23=−23−23

46x=−46

Step 4: Divide both sides by 46.

46x/46 = -46/46

6 0
3 years ago
Which expression is equivalent to 163?
hjlf

Answer:

C: 2^12 is the answer

Step-by-step explanation:

the expression is 16^3=4069 and 2^12=4069 so 2^12 is equivalent to 16^3

4 0
3 years ago
Read 2 more answers
MNOP is similar to QRST with a scale factor of 5 : 4. MP = 85mm. What is the value of QT?
chubhunter [2.5K]
MNOP is similar to QRST with ratio of 5:4<span>. That means the MP:QT ratio would also be 5:4

The length of QT would be
</span>MP/QT = 5/4<span>
85mm/QT=5/4
85mm*4= 5*QT
5QT= 340
QT=68mm</span>
8 0
3 years ago
Find Johnson's average speed in<br> meters per second.
makkiz [27]

Answer:

What is the distance traveled and the amount of time traveled

7 0
3 years ago
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
vampirchik [111]

we know that A has 60% of salt, so if way we had "x" amount of ounces of A solution the amount in it will be 60% of "x", or namely (60/100)*x = 0.6x.

Likewise for solution B if we had "y" ounces of it, the amount of salt in it will be (75/100) * y or 0.75y, thus

\begin{array}{lcccl} &\stackrel{solution}{quantity}&\stackrel{\textit{\% of }}{amount}&\stackrel{\textit{oz of }}{amount}\\ \cline{2-4}&\\ A&x&0.60&0.6x\\ B&y&0.75&0.75y\\ \cline{2-4}&\\ mixture&60&0.65&39 \end{array}~\hfill \begin{cases} x+y=60\\ 0.6x+0.75y=39 \end{cases} \\\\\\ \stackrel{\textit{since we know that}}{x+y=60}\implies y = 60 - x~\hfill \stackrel{\textit{substituting on the 2nd equation}}{0.6x+0.75(60-x)=39}

0.6x+45-0.75x=39\implies -0.15x+45=39\implies -0.15x=-6 \\\\\\ x = \cfrac{-6}{-0.15}\implies \boxed{x = 40} \\\\\\ \stackrel{\textit{we know that}}{y = 60 - x}\implies y = 60-40\implies \boxed{y = 20}

3 0
2 years ago
Other questions:
  • Can you please help me on 2,3,4, and 5? I will mark the brainliest plus 12 points for answering.
    15·1 answer
  • How to solve natural log equations without a calculator?
    12·2 answers
  • What is the difference in Fahrenheit degrees between a temperature of 0C and a temperature of 15C?
    10·1 answer
  • Write an expression for the calculation the product of 4 and 4 added to double the number 5
    5·1 answer
  • If f(x) = 2x + 4, what is the value of the function
    5·2 answers
  • Find the area of the triangle.<br> 3 m<br> 6 m
    7·2 answers
  • Sheral got theses socres on her spelling test
    5·2 answers
  • Multiple regression is sometimes used in litigation. In the case of Cargill, Inc. v. Hardin, the prosecution charged that the ca
    13·1 answer
  • The harmonic mean of two real numbers x and y equals 2xy/(x + y). By computing the harmonic and geometric means of different pai
    5·1 answer
  • A circle's radius is 8 inches.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!