Ask question

Ask question

All categories

3 years ago

9

I need help solving number 7

2 answers:

solniwko [45]3 years ago

6 0

Read the sentence and write the equation:
x = the input #

The sum of the cube of the input = x^3
and 4 times the square of the input = 4x^2 and
the difference of the product of 5 and the number decreased by 7 = 5(x - 7)

Now put the terms together:
x^3 + 4x^2 - 5(x - 7)

puteri [66]3 years ago

3 0

I minimized the answers down to 1 and 4, the other two are not correct

You might be interested in

Solve the following equation

Ilya [14]

Answer:

x = 5

Step-by-step explanation:

here's the solution in attached image

7 0

3 years ago

The wall below is 90% covered with graffiti. The entire wall is 228 ft2. How much square footage does the graffiti cover?

Rama09 [41]

205.2 square feet

Convert 90% to a decimal. You get .9 Multiply 228 by .9 to find what 90% of 228 is. You should get 205.2.

6 0

3 years ago

I need help with all of these ASAP thank you so much

Novosadov [1.4K]

Answer:

C

Step-by-step explanation:

Functions meet the vertical line test:

a vertical line will intersect the graph at most at one point

C doesn't pass the vertical line test and is therefor not a function

7 0

3 years ago

Simplify the expression 3(9+4x−5). <br><br> ill give brainlist

Mazyrski [523]

12x+12 step by step below

6 0

3 years ago

What is the value of y

kari74 [83]

Answer:

y= -6

Step-by-step explanation:

-2y - 5y= -7y

-7y=42

42/-7=

y= -6

5 0

2 years ago