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
lord [1]
3 years ago
8

A candy bar costs $0.79

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
3 0
It’s C. $1.30 trust me
vova2212 [387]3 years ago
3 0
C. $1.30

explaining- yeah
You might be interested in
Helpppppppppppppppppp
irina [24]

Option D:

\left(y^{2}+3 y+7\right)\left(8 y^{2}+y+1\right)=8 y^{4}+25 y^{3}+60 y^{2}+10y+7

Solution:

Given expression is \left(y^{2}+3 y+7\right)\left(8 y^{2}+y+1\right).

<u>To find the product of the expression:</u>

\left(y^{2}+3 y+7\right)\left(8 y^{2}+y+1\right)

Multiply each term of the first term with each term of the 2nd term.

           =y^{2}\left(8 y^{2}+y+1\right) +3 y\left(8 y^{2}+y+1\right) +7\left(8 y^{2}+y+1\right)

Using the exponent rule: a^m \cdot a^n = a^{m+n}

           =\left(8 y^{4}+y^3+y^2\right) +\left(24 y^{3}+3y^2+3y\right) +\left(56 y^{2}+7y+7\right)

           =8 y^{4}+y^3+y^2+24 y^{3}+3y^2+3y+56 y^{2}+7y+7

Arrange the terms with same power.

           =8 y^{4}+y^3+24 y^{3}+y^2+3y^2+56 y^{2}+7y+3y+7

           =8 y^{4}+25 y^{3}+60 y^{2}+10y+7

Hence option D is the correct answer.

\left(y^{2}+3 y+7\right)\left(8 y^{2}+y+1\right)=8 y^{4}+25 y^{3}+60 y^{2}+10y+7

6 0
3 years ago
Write an equation in point-slope form for the line through the given point with the given slope.
AfilCa [17]

Answer:

y+7= -6/5(x+3)

Step-by-step explanation:

Point slope form for a line is given by

y-y1 = m(x-x1) where m is the slope and (x1, y1) is a point on the line

y - -7 = -6/5(x - -3)

y+7= -6/5(x+3)

7 0
3 years ago
Large eggs weigh 1/1/2 pounds per dozen. Dawn bought eight large eggs. How much did the eggs weigh
defon

Answer:  1 pound

Step-by-step explanation:

Because 12 eggs= 1.5 pounds. So, you divide 1.5/12 = 0.125. And the 0.125 times 8 = 1 pound

6 0
1 year ago
Read 2 more answers
A can holds 3 tennis balls. A box holds 4 cans. A case holds 6 boxes. How many tennis balls are in 10 cases?
Korolek [52]

Answer:

720 balls

Step-by-step explanation:

Can = 3 balls

Box = 4 cans = 4*3balls = 12 balls

Case = 6 boxes = 6* 12balls = 72 balls

10 cases = 10 *72balls = 720 balls

5 0
3 years ago
Read 2 more answers
Please provide an explanation. Simplify sqrt242
alex41 [277]
Sqrt242 can't be simplified anymore. It doesn't contain any perfect squares factors. For instance,
\sqrt{150}
This can be simplified because
\sqrt{25 \times 6}
And 25 is a perfect square, and square root of 25 is 5. The simplified version for this would be 5 sqrt (6). For your question, sqrt 242 can't be simplified anymore, its most simplified version is its current state.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Hardest question ever!!! What’s 1+1???
    12·2 answers
  • Island A is 250 miles from island B. A ship captain travels 260 miles from island A and then finds that he is off course and 160
    15·2 answers
  • . Rewrite the definition “All right angles measure 90 degrees” as a biconditional statement using “if and only if”.
    13·2 answers
  • In January, the depth of a lakeksas 1,053 feet. In August, the depth of the lake was 737.1 feet. What is the percentage decrease
    12·1 answer
  • Algebra with pizzza pg 55 can anyone solve for 100 points
    8·1 answer
  • The following number can be described as what number type? 0,121212
    14·2 answers
  • 9. What four consecutive integers have a sum of -34?
    15·1 answer
  • What number should the fraction 15/3 be multiplied by in order to equal 1
    5·1 answer
  • Which rule would you use to test this parallelogram​
    5·2 answers
  • Find the reference angle for 12pi/5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!