which of the following expressions does not contain any like terms? a. 2x^2+3x-4x+2 b. xy+yz-17 c. x^3+x^2-2x-x^2 d. 14+8+y

Answers

Answer 1
Answer:

Answer : B


The expression xy+yz-17 do not contain any like terms


I hope that's help !


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Answer quick for brainliest <3

Answers

Answer:

D

Step-by-step explanation:

A line has to be able to be straightly drawn though the points in order to be proportional

The sale price of shrimp at a local grocery store is $1.15 for the first ounce and $0.95 for each additional ounce. Which function rule shows how the cost of shrimp, y, depends on the number of ounces, x?A - y = 1.15x + 0.95
B - y = (0.95 + 1.15)x
C - y = 0.95x + 1.15
D - y = 0.95(x - 1) + 1.15

Answers

option A. y = 1.15 + 0.95x

1.15 is a fixed cost and 0.95 is a variable cost that has to be multiplied by the number of ounces of shrimp, x.

What is the area of this circle? (Express your answer using π.)
(Note: The diameter is 10ft.)

Answers

The area is πr².
The radius r is half the diameter. The diameter is 10 ft so the radius is 5 ft.

A=\pi * 5^2=25 \pi

The area is 25π ft².
Area of a circle is:

A = pi * r^2

If the diameter is 10 feet, the radius will be half of that or 5.

So:

A = 3.14 * 5^2

Simplify exponent:

A = 3.14 * 25

Multiply:

A = 78.5

Solve for x. Type only the answer below.

Answers

Answer:

67 im pretty sure because the other vertical is 45 and then 67-22=45 so hope this helps.

Step-by-step explanation:

and ill write more if i want!

Answer:

67

Step-by-step explanation:

The line they are both on is straight so it is 180 degrees.

180 - 135 = 45

Meaning the side with the x is 45 degrees.

45 + 22 = 67

And to check you could do 67 - 22 =45

45 + 135 = 180

Please help I've been stuck on this question for a while now. How do I solve (1/2)^4 (1/2)^-2? It has to do with Multiplying and Dividing Expressions with Exponents. Please show work so I may figure it out on my own.

Answers

The value of the expression is 0.25

Explanation:

The expression is $\left((1)/(2)\right)^(4)\left((1)/(2)\right)^(-2)$

Since, the base of the expression is the same. Then, by "product rule", when multiplying two powers that have the same base, you can add the exponents.

Thus, we have,

$\left((1)/(2)\right)^(4)\left((1)/(2)\right)^(-2)=\left((1)/(2)\right)^(4-2)$

Adding the exponents, we have,

$\left((1)/(2)\right)^(4)\left((1)/(2)\right)^(-2)=\left((1)/(2)\right)^(2)$

Applying exponent rule, $\left((a)/(b)\right)^(c)=(a^(c))/(b^(c))$, we have,

$\left((1)/(2)\right)^(2)=(1^(2))/(2^(2))$

Simplifying, we get,

(1)/(4)

Dividing, we have,

0.25

Thus, the value of the expression is 0.25

Karl has stamps in his desk drawer. The possible combinations of stamps are shown below.

Answers

Karl has stamps in his desk drawer. The possible combinations of stamps are shown below
The statement that is correct is
 The total number of stamps is 25
hope it helps

Answer:

Wrong, it not 25 it is 35

Step-by-step explanation:

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