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
s344n2d4d5 [400]
3 years ago
5

1. Solve for x. 5% + 15 = 28 (5 points)

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:x=2.6

Step-by-step explanation:

Simplifying (5x + 15) = 28 Reorder the terms: (15 + 5x) = 28 Remove parenthesis around (15 + 5x) 15 + 5x = 28 Solving 15 + 5x = 28 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + 5x = 28 + -15 Combine like terms: 15 + -15 = 0    0 + 5x = 28 + -15 5x = 28 + -15 Combine like terms: 28 + -15 = 13 5x = 13 Divide each side by '5'. x = 2.6 Simplifying x = 2.6

You might be interested in
Find the area of 20mm 14mm 32mm
lora16 [44]

Answer:

42 is an area

Step-by-step explanation:

4 0
3 years ago
Why did delegates argue over representation in congress?
KatRina [158]
They argued because they didnt agree over the congresses conclusion they made with the delegates.
5 0
4 years ago
A manager at a shopping mall counts 244 males and n females as they enter the mall. The manager realizes that 25% of all males a
san4es73 [151]

Answer:

Step-by-step explanation:

The manager is not correct in her calculation.

Step-by-step explanation:

There are 244 males and n females who entered the mall as the manager at the shopping mall counts.

If 25% of all males are children, then the number of male children are .

Again, the 25% of all female are children, then the number of female chilfren are .

Therefore, the total number of children will be (60 + 0.25n).

But the manager gives the number of children to be 0.25n + 61 who entered the mall.

So, the manager is not correct in that calculation. (Answer)

5 0
2 years ago
ε = {x: 2 ≤ x ≤30, x is an integer}, M = {even numbers}, P = {prime numbers}, T = {odd numbers} Find: M-T
german

Answer:

M-T={even numbers}

Step-by-step explanation:

We are given that

\varepsilon={x:2\leq x\leq 30,x is an integer}

M={even numbers}

P={Prime numbers}

T={odd  numbers}

We have to find M-T

M\cap T=\phi

We know that

A-B=A-A\cap B

Using the formula

Then, we get

M-T=M-M\cap T

M-T={even numbers}-\phi

M-T={even numbers}

5 0
3 years ago
Which shows the best estimate to use<br> to find 43 × 78?
Over [174]

Answer:

The best estimate for 43x78 is 40x80

Step-by-step explanation:

43 rounded to the nearest ten is 40.

78 rounded to the nearest ten is 80.  

The answer to 40x80 is 3200

4 0
4 years ago
Other questions:
  • What is the slope intercept form of 3x+4y=-24
    15·2 answers
  • Mega Movies hosted a film premiere on Friday night. They charged $9 for adults and $6 for children. One hundred thirty-nine adul
    14·2 answers
  • What is an equivalent exponential equation? log5(1/25)=−2
    15·1 answer
  • Graph y = -3x + 4<br><br>please help asap.​
    5·1 answer
  • Use elimination to find the solution to the system of equations. 4x+2y=34 5x-6y=34
    12·2 answers
  • Helpppp meee pleaseee
    15·1 answer
  • Pqrs is a rhombus find the value of x and y
    13·2 answers
  • In ΔOPQ, q = 6.5 inches, o = 8.6 inches and ∠P=55°. Find ∠Q, to the nearest 10th of an degree.
    7·2 answers
  • Is the given question a statistical question? Explain. (NOT A MULTIPLE CHOICE)
    15·1 answer
  • Find the area enclosed by the curve defined by the polar equation r = sin θ sin(4θ). How can I find the angle required?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!