2 years ago

4 times a number cubed decreased by 7... write an algebraic expression

Mathematics

1 answer:

Lostsunrise [7]2 years ago

3 0

Your answer is: 4x³-7

You might be interested in

Liberty bought a make-your-own salad when she went out to lunch at a restaurant. The salad cost $4, plus $0.85 for each salad to

Bogdan [553]

I believe you answer would be $4 + $0.85t =$9.95

5 0

2 years ago

Read 2 more answers

If x an integer and 2x +8 <22 and 3x >9, how many possible values of x are there?

koban [17]

Answer:

3 values

Step-by-step explanation:

2x +8 <22 and 3x >9

Solve the two inequalities separately and then put them back together

2x +8 <22

Subtract 8 from each side

2x +8-8 <22 -8

2x < 14

Divide by 2

2x/2 < 14/2

x < 7

Then solve the second inequality

3x>9

Divide by 3

3x/3>9/3

x >3

Putting them back together

x>3 and x < 7

Since it has to be an integer

4,5,6 are possible choices

3 values

5 0

2 years ago

Read 2 more answers

(b) In the figure below, mL VYW=48° and m VX=55º. Find m VW.

sergejj [24]

Answer: 151⁰

Ok done. Thank to me :>

7 0

2 years ago

the total cost ,c ,a painter charges to paint a house depends on the number ,h, of hours it takes to paint the house. this situa

padilas [110]

The total cost would be $698.75 because 15×30.25=453.75 then add the 245 and boom you get your answer.
hope this helps

5 0

3 years ago

Solve the linear equation using equivalent equations to isolate the variable. Express your solution as aninteger, as a simplifie

MakcuM [25]

Recall that like terms are terms that have the same variable with the same exponent, and that all constants are like terms.

To solve the given equation for y, first, we add like terms:

$-10.4=y-1.6.$

Now, adding 1.6 to both sides of the equation, we get:

$\begin{gathered} -10.4+1.6=y-1.6+1.6, \\ -8.8=y\text{.} \end{gathered}$

Answer:

$y=-8.8.$

6 0

1 year ago