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
ludmilkaskok [199]
2 years ago
6

Evaluate the expression when c=6 and d=5. d+ 8c

Mathematics
1 answer:
Elza [17]2 years ago
3 0

Answer:

53

Step-by-step explanation:

when c=6 and d=5 we want to substitute the variables with the numbers in the equation so we'll have

(5) + 8(6)

after evaluating we come up with the answer 53

You might be interested in
If I take 1 hour to cook a batch of cookies and I have 15 ovens working 24 hours a day every day for 5 years, how long does it t
lawyer [7]

Answer:

Approximately 40,069 days

7 0
2 years ago
How do you find the base area of a rectangular prism and a cylinder? Please help
Pani-rosa [81]

Answer:

See explanation.

Step-by-step explanation:

The 'base' of a rectangular prism refers to only one side of the rectangular prism, which is a rectangle.

The formula for the area of a rectangle is as follows:

A=lw

Where A = area, l = length, and w = width.

The 'base' of a cylinder refers to only one side of the cylinder, which is a circle.

The formula for the area of a circle is as follows:

A=\pi r^2

Where A = area and r = radius.

Just in case you typed your question incorrectly and were asking for surface area, here is the formula for surface area for both as well:

Rectangular prism: A=2(wl+hl+hw)\\

Cylinder: A=2\pi rh+2\pi r^{2}

3 0
3 years ago
Use the equation y=3x-8 to find y when x=8
Stels [109]

Answer:  X = 8/3

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Two Step Equations<br><br> 9=5- 9/3
Alex787 [66]
9=5 -y/3
-5
3=-y/3
cross multiply
1=-y
y=-1
6 0
2 years ago
5. Katie makes and sells scarves. Her monthly profit is given by P(s) = -s2 + 25s - 100, where "s" is the selling price. For wha
Marat540 [252]

Answer: s > 5

Step-by-step explanation:

-s² + 25s - 100 > 0

Coefficient of s² is -1, multiply the equation through by -1.

-1 × (-s² + 25s - 100)

s² — 25s + 100

ax² + bx + c

Then you get the factors x and y that gives x + y = b and xy = c

b = -25 and c = 100, x = -20 and y = -5

-20 × -5 = 100 and -20 + -5 = -25

Then

s² — 20s — 5s + 100 > 0

Factorising,

s (s — 20) — 5(s — 20) > 0

(s — 5)(s — 20) > 0

(s — 5) > 0 and (s — 20) > 0

s>5 and s>20

s > 5

Hope this Helps?

4 0
3 years ago
Other questions:
  • N this graph, which transformation can produce quadrilateral A′B′C′D′ from quadrilateral ABCD?
    7·2 answers
  • Classify each polygon by the number of sides. Tell whether it's convex or concave.<br>​
    8·1 answer
  • You won a free ticket to see the latest Star Wars movie this Friday night (which you can costlessly resell for its face value of
    11·1 answer
  • I need help ASAP!
    5·1 answer
  • Use a periodic table to find symbol,atomic mass number for each of the following elements need help thank you
    7·2 answers
  • Tomas factored the polynomial completely. What is true about his final product? 3x4−18x3+9x2−54x Ax(x2+B)(x+C)
    12·2 answers
  • If the height and radius of a cylinder are doubled, how will the volume of the cylinder be affected?
    8·1 answer
  • Please check my answer !! thank you ⭐️
    13·1 answer
  • Amber is an engineer designing a suspension bridge. She has a tower at each end of the bridge that will hang four diagonal cable
    8·1 answer
  • (giving brainiest)<br><br> tell how you solved the question
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!