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
a_sh-v [17]
4 years ago
12

Twenty seven less than eight times a number is equal to five. What is the number?

Mathematics
2 answers:
Korvikt [17]4 years ago
6 0
<h3><u>The unknown number is equal to 4.</u></h3>

8x - 27 = 5

Add 27 to both sides.

8x = 32

Divide both sides by 8

x = 4

barxatty [35]4 years ago
3 0

8n-27 =5

add 27 to each side

8n = 32

divide by 8

n = 4

Answer n=4

You might be interested in
You are packing a boxed gift in a larger shipping box. The dimensions of the shipping box are all 1.3 times the dimensions of th
GrogVix [38]

Answer:

2394 cubic centimeters

Step-by-step explanation:

If all of the dimensions of the shipping box are 1.3 times that of the gift, then the volume of the box is 1.3^3=2.197 times that of the gift. Dividing this by the volume of the box, you get a volume of 2000 cubic centimeters for the volume of the gift. Subtracting this from the volume of the box, you get 2394 cubic centimeters of unused space. Hope this helps!

5 0
3 years ago
Read 2 more answers
Answer for brainlest
solniwko [45]

Answer:

these are corresponding angles

3 0
3 years ago
Read 2 more answers
The radius of a circle is (7n-21) inches find circumference of the circle in terms of n.
hodyreva [135]

Answer:

(14n - 42)*pi

Step-by-step explanation:

Circumference is 2 * pi * r. Since r in this case is 7n - 21, you can multiply r by 2 and pi, giving you (14n - 42)*pi

4 0
4 years ago
Jerry runs up to a tank that holds up to 15 gallons of melted cheese When it is active it drains cheese onto crackers at a const
frosja888 [35]

Answer:

.6 gallons per minute

Step-by-step explanation:

3/5=.6

8 0
3 years ago
the height of an equivalent triangle is 15cm and it's perimeter is 36cm find the area of the triangle​
OlgaM077 [116]

Answer:

The area is 72 cm².

Step-by-step explanation:

Since it is equivalent triangle

h = b

so,

b + b + b (since all sides are equal)= 36 cm

3b = 36 cm

or, b = 36/3

so, b = 12 cm

so

area of triangle = (1/2)×b×h

= (1/2)×12cm×12cm

= 6cm × 12cm

= 72 cm²

4 0
3 years ago
Other questions:
  • A rectangular garden has a perimeter of 48cm and an area of 140 sq. cm. what is the width of this garden
    9·1 answer
  • Howard bought a brand new Suburbar in 1998. By the year 2000, he had driven the Suburban 75,000 miles. If Howard continues to dr
    11·1 answer
  • Which of the following is a recurring fee?
    14·2 answers
  • with vertices D(2, 5), E(6, 4), and F(3, 3), is reflected across the line A student determined one of the vertices on the image
    15·1 answer
  • the ratio of the number of men to the number of women on a bus was 2:3 at a bus stop. 4 women got off and the ratio became 4:5.
    10·1 answer
  • A wheelchair ramp rises 1.5 feet for every 18 feet of horizontal distance it covers. Find the rate of chance of the ramp.
    11·1 answer
  • Over a 5-day period. the value of a stock has a total change of -4.35. What was the average change per day?
    12·1 answer
  • We want to construct a box whose base length is 3 times the base width. The material used to build the top and bottom cost $10/f
    6·1 answer
  • What is the name of this unstable isotope from number 10?
    8·1 answer
  • Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (Hint: Let (×,y) be the unknown
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!