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
Sladkaya [172]
3 years ago
8

The product of eight minus a number and seven equals forty when decreased by five. Which equation represents the sentence?

Mathematics
2 answers:
mixer [17]3 years ago
5 0
D.) 7(8 - X) - 5 = 40

let X = unknown number

eigth minus a number is 8 - x. since the product is seven and eight minus a number then 7 * [8-x] or 7(8-5).
40 is its equivalent when the product is decreased by 5; therefore, 7(8-x) - 5 = 40.

7nadin3 [17]3 years ago
3 0

Answer : D  7(8-x)-5 = 40

The product of eight minus a number and seven equals forty when decreased by five

Let the unknown number be x

eight minus a number means 8 -x

For product we multiply

The product of eight minus a number and seven

It means the product of 8-x  and 7

So expression becomes 7(8-x)

The product of eight minus a number and seven equals forty when decreased by five

To decrease by 5 we subtract 5

7 (8-x) -5 and this equals 40

So equation becomes 7(8-x)-5 = 40

You might be interested in
Invertebrate cladogram?
SOVA2 [1]
What about it? Specify please.
4 0
3 years ago
Jane needs to buy mulch to cover a circular garden
scoray [572]

Answer:

$3089.4

Step-by-step explanation:

A circle is a locus of a point such that its distance from a point known as the center is always constant.

The area of a circle is given by the formula:

Area = πr²; where r is the radius of the circle.

From the image attached, we can see that the garden is circular with a radius of 5.5 yard. Hence:

Amount of mulch needed to cover garden = area of garden = πr² = π(5.5)²  = 95 yd²

Since mulch cost $32.52 per square yard, hence:

Cost of mulch needed = $32.52 per yd² * 95 yd² = $3089.4

7 0
2 years ago
Jeff decided to purchase a house, his mortage is a 30-year loan at 4.1 % compounded monthly. The final purchase price was $150,0
vredina [299]

Answer:

  $711.23

Step-by-step explanation:

We assume the entire closing cost went to reducing the principal of the loan. Then the amount borrowed was $147,192.

<h3>Monthly payment</h3>

The amortization formula tells you the monthly payment.

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

P is the principal, r is the annual rate, and t is the number of years.

The monthly payment is ...

  A = $147,192(0.041/12)/(1 -(1 +0.041/12)^-360) ≈ $711.23

Jeff's monthly payment is $711.23.

5 0
2 years ago
Please help this is my 3rd time asking :(​
Ainat [17]

Answer:

$6

Step-by-step explanation:

She bought a toy for 4 dollars, so we need to subtract that from 88. This gives us 84 dolalrs. She bought 8 shirts and 6 pants, which is 14 items total. Divide 88 by 14 and you get 6.

Hope that helps :)

4 0
2 years ago
Read 2 more answers
Please help I am adding a picture it'll help so much. :)
Nonamiya [84]

I believe the correct answer would be B. 88 Degrees, because 92 + 88 = 180.  Hope this helped!

-TTL

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is n+ -741 = -542 and the explaination? Thanks!
    6·2 answers
  • How do you calculate the area of a trapezoid?
    8·1 answer
  • Why are the cables in tension? *
    13·1 answer
  • The graph shows the relationship between the number of minutes Maria spent jogging on a treadmill and the distance she jogged.
    5·1 answer
  • An airplane is flying from New York City to Los Angeles. The distance it travels in miles, d, is related to the time in seconds,
    13·1 answer
  • Convert: 0.1477km =<br> m*
    6·2 answers
  • I don’t know this answer help
    6·2 answers
  • School is Cool. The ORH ASB wants to determine if their efforts at increasing school spirit have been
    14·1 answer
  • Please help! <br><br> ~I WILL MARK BRAINLIEST!~
    8·2 answers
  • (4.0), (1,3)<br> Write in slope intercept form with steps
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!