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
Levart [38]
2 years ago
15

Evaluate the expression for x = 3 and y = 6. 5(x2 + y) + y2

Mathematics
2 answers:
Svetllana [295]2 years ago
6 0

Answer:

48

Step-by-step explanation:

5(x2+y)+y2

5 x (<u>3 x 2</u> + 6) + 6 x 2

<u>5 x 6</u> + 6 + 6 x 2

30 + 6 + <u>6 x 2</u>

<u>30 + 6 </u>+ 12

36 + 12 = 48

Katen [24]2 years ago
5 0

Answer:

72

Step-by-step explanation:

You might be interested in
Fill in the missing work and justification for step 2 when solving 3(x + 2) = 12.
liq [111]

Answer:

2

Step-by-step explanation:

3(x+2)=12

Distribute:

3x+6=12

Subtract:

3x+6-6=12-6

3x=6

Divide:

x=2

4 0
3 years ago
Find the volume of the prism​
ser-zykov [4K]

The Volume is 57,024.

When finding Volume you need to multiply all Numbers. In this case, we are doing 10x6x16x11x5.4

8 0
2 years ago
Open to find question (mathematics)
BigorU [14]

Answer:

its a ...............................

4 0
3 years ago
What is the measure of angle C?
Aleksandr-060686 [28]

Answer:

38 or 76 but i think its 76

Step-by-step explanation:

3 0
3 years ago
A company makes and sells charm bracelets. The cost of producing x bracelets is represented by the function
Serggg [28]

P(x) = 12x – 180

Given:

A company makes and sells charm bracelets.

The cost of producing x bracelets is represented by the function C(x) = 180 +

8x

The revenue earned from selling x bracelets is represented by the function

R(x) = 20x.


Explanation of terms:

For x bracelets,

Cost of production is C(x); C(x) = 180 + 8x

Revenue earned is R(x); R(x) = 20x.Profit made is P(x); P(x) is unknown

Profit made = Revenue earned – Cost of production

∴ P(x) = R(x) – C(x)

P(x) = 20x – (180 + 8x)

P(x) = 20x – 180 – 8x

P(x) = 12x – 180

The profit made from selling x bracelets is represented by the function

<em> P(x) = 12x – 180</em>



8 0
3 years ago
Read 2 more answers
Other questions:
  • ????????????????HELP
    15·1 answer
  • Stacey and Jeremy sent out 380 wedding invitations. They have received 127 responses. What does q represent in the equation 380
    15·2 answers
  • Please answer CORRECT ANSWERS ONLY for a brainliest
    14·1 answer
  • What conclusion can be derived by comparing the central tendencies of the two data sets?
    8·1 answer
  • Somebody smart pls help me out
    12·1 answer
  • What fraction of £3.00 is 50p
    12·2 answers
  • Attachment Mathswatch!!
    14·2 answers
  • a line segment has end points (-5, 7) and (4,-3) find the inverse of the line segment and graph both the segment and its inverse
    12·1 answer
  • Find the circumference of a sphere's great circle with a radius of 4 m.
    13·1 answer
  • Type the missing number that makes these fractions equal: 1 2 = 2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!