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
77julia77 [94]
3 years ago
8

Can someone please help me with this i need all the answers i can get

Mathematics
1 answer:
Art [367]3 years ago
5 0
A) sale price = x -0.30*x
.. sale price = 0.70*x

b) x = (sale price)/0.70 . . . . . . . divide by the coefficient of x to find x.

Jerome's book was originally priced at
.. $8.96/0.70 = $12.80
You might be interested in
Help me find the key to this row of numbers please.
wariber [46]

Answer:

OPTION A .

A.144 PLEASE MARK BRAINLEST

7 0
3 years ago
Help me guys! 50 points!​
timama [110]

Answer:

The volume of the irregular figure would be 144 cm^3.

Step-by-step explanation:

If you wish to make the process of calculating the volume easier, you can picture the irregular figure as two rectangular prisms: the large one on the bottom, and the smaller one appearing to protrude from the prism below it. Using this method, you only need to find the volumes of the two rectangular prisms and add the values together to get the volume for the irregular figure. The formula used to find the volume of a rectangular prism is l*w*h, where l, w, and h, represents the length, width, and height of the rectangular prism respectively. Using the formula above, the volume of the larger rectangular prism would be 12 * 3 * 3 = 12 * 9 = 108 cm^3, and the volume of the smaller rectangular prism would be 4 * 3 * 3 = 12 * 3 = 36 cm^3. So the volume of the entire irregular figure would be 108 + 36 = 144 cm^3.

3 0
3 years ago
Read 2 more answers
(0,5) and (4,8) find the equation
-Dominant- [34]
Y’all need to find out on the graft but it was 0.5 will be on the last line
7 0
4 years ago
If the product of two rational numbers is (-9/16) and one of them is (-4/15) find the other number.​
ololo11 [35]

Given:

  • The product of two numbers is (-9/16).
  • One of the numbers is (-4/15)

To find: The other number.

Answer:

Let's assume the unknown number to be 'x'.

(-4/15) × x = (-9/16)

× = (-9/16) ÷ (-4/15)

When we divide a fraction by another fraction, the divisor will be taken in its reciprocal form.

x = (-9/16) × (-15/4)

x = 135/64

Therefore, the other number is 135/64.

Hope it helps. :)

8 0
3 years ago
A coral reef has 187 groups of fish in each group there are 21 fish about how many fish live in the coral reef and is it multipl
prisoha [69]

The answer is about 9. And it is a division problem.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of a rectangle is 52 m. If the width were doubled and the length were increased by 17 m, the perimeter would be 96
    12·1 answer
  • Jaquez earns money by doing yard work. It takes her an average of 3 hours to pull weeds and an average of 2.5 hours to mow the l
    10·1 answer
  • Shannon is making three different sizes of blankets from the same material. The first measures 2.5 feet by 2 feet. She wants to
    14·1 answer
  • Find the expected value of the following probability distribution. X 1 2 3 4 5 P(X) 0.05 0.20 0.35 0.25 0.15 Round your answer t
    14·1 answer
  • If f(x) = 5x2 − 2x, 0 ≤ x ≤ 3, evaluate the Riemann sum with n = 6, taking the sample points to be right endpoints. R6 =
    13·1 answer
  • How would I solve this?
    5·1 answer
  • A car drives 215 km east and then 45 km north. What is the magnitude of the car's displacement? Round your answer to the nearest
    9·1 answer
  • For a scavenger hunt, Jim's mom distributed a bag of 875 jelly beans evenly into 25 plastic containers and hid them around the
    6·1 answer
  • Can someone help and I need it quick
    13·1 answer
  • A rectangular garden is 45 feet long and has perimeter 150 feet. Rows
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!