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
vekshin1
4 years ago
6

Who can help me needed for tomorrow please

Mathematics
2 answers:
Anna11 [10]4 years ago
8 0
A)
8n - 30 = 170
8n = 200
n = 25
answer
25 items bought

b)
8(25) - 40 = 200 - 40 = 160
160<170...decrease

answer
profit would decrease by $10 (170 - 160 = 10)
blagie [28]4 years ago
6 0

a) 170.00 =8n -30

200= 8n

n = 200/8 = 25 items


b) since the expenses increased the profits would decrease

profit = 8(25)-40 = 200-40 = 160

170-160 = 10.00

 profit decreased by $10.00

You might be interested in
The systematic repayment of a loan through a set number of payments at a
Romashka-Z-Leto [24]

Answer:

D

Step-by-step explanation:

Amortization is the systematic repayment or writing off a loan through a number of payments at a specific interest rate.

6 0
4 years ago
What is the value of the x variable in the solution to the following system of equations?
Mazyrski [523]
Correct answer is A.

3x + 2y = 8&#10;\\2x + 3y = 2 &#10;\\&#10;\\9x+6y=24&#10;\\-4x-6y=-4&#10;\\&#10;\\5x=20&#10;\\x=4
5 0
3 years ago
Read 2 more answers
Simplify x + 1/2 (x-5) =20
Aneli [31]

Answer: x=15

Step-by-step explanation: Let's solve your equation step-by-step.

x+ 1 /2

(x−5)=20

Step 1: Simplify both sides of the equation.

x+ 1 /2

(x−5)=20

x+( 1 /2 )(x)+( 1 /2 )(−5)=20(Distribute)

x+ 1 /2

x+  −5 /2 =20

(x+ 1 /2 x)+( −5 /2 )=20(Combine Like Terms)

3 /2 x +  −5 /2 =20

3 /2 x +  −5 /2 =20

Step 2: Add 5/2 to both sides.

3 /2 x +  −5 /2  +  5 /2 =20+ 5 /2

3 /2 x=  45 /2

Step 3: Multiply both sides by 2/3.

( 2 /3 )*( 3 /2 x)=( 2 /3 )*( 45 /2 )

x=15

5 0
3 years ago
if a one bedroom apartment that rents for $450 in Detroit rents for 250% of that price in manhattan, what is the rent in Manhatt
lesya [120]

Answer:

$1125

Step-by-step explanation:

To find percentage of something, we always take the percentage, convert it to decimal by dividing by 100, and then multiply that decimal with the number given.

Here, we want to find 250% of $450. First, lets convert 250% to decimal:

250/100 = 2.5

So, 250% = 2.5

Now we multiply this with $450 to find rent in Manhattan:

2.5 * 450 = $1125

That's a whooping price of $1125 in Manhattan!!

4 0
4 years ago
Rashid said he can find 52 × 10 by adding a 0 to the end of 52 to get 520.
SCORPION-xisa [38]

Answer:

42.95×10=429.5

Step-by-step explanation:

He is wrong, he should move the point to the right

42.95×10=429.5

4 0
3 years ago
Other questions:
  • I'm so confused about this question for homework . Could you help me? The glee club has 120 cupcakes to sell. They have decided
    14·1 answer
  • CAN SOMEONE PLEASE HELP ME ASAP ILL MARK BRAINLIST !!!!
    14·2 answers
  • The vertices of a triangle are P(-8, 1), ((-6, 8), and R(4, -3). Name the vertices of the image
    10·2 answers
  • Marco borrowed $150 from his brother.He has paid him back 30% so far.How much money does Marco still owe his brother?
    6·2 answers
  • I’m confused :( I will mark as Brainliest and give you points
    6·1 answer
  • If there are 44 successful outcomes in a sample with a size of 80, what is the
    5·1 answer
  • Please help meeeeeeee<br> pt 4
    11·1 answer
  • Paula is planning a dinner dance. She wants to keep the ticket price as low as possible.
    11·1 answer
  • 4
    5·2 answers
  • find the measure of an angle between 0 degrees and 360 degrees coterminal with each given angle 1. -323 degrees
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!