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2 years ago

Translate each algebraic expression to a verbal phrase

Mathematics

1 answer:

GaryK [48]2 years ago

3 0

Answer:

1. A number decreased by seven.

2. A number increased by nine.

3. The product of six and a number, divided by eight.

4. The product of three and a number increased by five is equal to twenty.

5. The product of two and a number increased by eight is equal to twenty-three.

Step-by-step explanation:

1. x-7

A number decreased by seven.

2. y+9

A number increased by nine.

3. 6m/8

The product of six and a number, divided by eight.

4. 3y+5 =20

The product of three and a number increased by five is equal to twenty.

5. 2(x+8)= 23

The product of two and a number increased by eight is equal to twenty-three.

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F(x) = 2x-3 and g(x)=2x+1 Find (f+g) (x)

Mumz [18]

Answer:

(f + g)(x) = 4x - 2

Step-by-step explanation:

This problem is asking us to find the value of (f + g)(x).

This means that we will need to add the values of f(x) and g(x) together.

Therefore, the values that are defined for these two functions will simply be conjoined by addition.

Steps

Step 1: Place the value of f(x) in parentheses ⇒ (2x - 3). Then, do the same for g(x) ⇒ (2x + 1).

Step 2: Combine any like terms. Start with the terms that are not constants (variables with coefficients) and then combine constants.

Step 3: Simplify as much as possible.

Work Shown

$$\tex$ f(x) = 2x - 3, g(x) = 2x + 1\\\\(f + g)(x) \ $\rightarrow$ \ f(x) + g(x)\\\\(2x - 3) + (2x + 1)\\\\\boxed{(4x - 2)}$

Therefore, (f + g)(x) = 4x - 2.

Hope this helps!

3 0

2 years ago

What is 0.5×(-0.6) ×0.4= and pls show how

blondinia [14]

Answer:

$- 0.12$

Step-by-step explanation:

1) Solve inside the parentheses.

$(0.5 \times - 0.6)$

2) Simplify (0.5 × - 0.6 ) to -0.3.

$- 0.3 \times 0.4$

3) Simplify -0.3 × 0.4 to -0.12.

$- 0.12$

Therefor, the answer is -0.12 .

5 0

2 years ago

Find the prime factorization of the number 3240?

Illusion [34]

I believe its 38!? im pretty sure

7 0

2 years ago

Read 2 more answers

Exit Ticket

melisa1 [442]

Answer:

116 miles

Step-by-step explanation:

Given

$(x_1,y_1) = (-41,3)$ --- Camp 1

$(x_2,y_2) = (75,3)$ --- Camp 2

Required

The distance between both camps

This is calculated using:

$d^2 = \sqrt{(x_1-x_2)^2 + (y_1-y_2)^2}$

$d^2 = \sqrt{(-41-75)^2 + (3-3)^2}$

$d^2 = \sqrt{(-116)^2 + (0)^2}$

$d^2 = \sqrt{116^2}$

$d = 116$

The distance is 116 miles

3 0

2 years ago

Please help explanation if possible

tino4ka555 [31]

Answer:

2-point shots: 31

3-point shots: 6

Step-by-step explanation:

In order to solve this system of equations, we can use the method of elimination. We can start by multiplying the equation x + y = 37 by 2 in order to get the x terms to cancel out in the next step(They can do that because we are making them the same value, 2x). So, we get:

2(x + y) = 2(37)

2x + 2y = 74

Now, we can subtract the equation 2x + 2y = 74 from the equation 2x + 3y = 80 in order to make a one-variable equation:

2x + 3y = 80

-(2x + 2y) = -(74)

y = 6

We can plug in the value of y in one of the equations to find x:

x + (6) = 37

x = 31

Since x stands for the amount of 2-point shots and y for the 3-point shots, we can say:

2-point shots: 31

3-point shots: 6

3 0

2 years ago

Read 2 more answers