2 years ago

I need help with Function Operations

Mathematics

1 answer:

Leni [432]2 years ago

4 0

Answer:

490

Step-by-step explanation:

d(x)=700-7(30)

7x 30=210

700-210=490

therefore,

r(x)=490

You might be interested in

HELPPPPPP ASAPPPPPPP!!!!!!!!!!!!!!!!!!!!

Burka [1]

Answer:

10(x+y)

Step-by-step explanation:

the sum is addition

4 0

2 years ago

5x+ 10y =300<br><br>what is x and y?

Alchen [17]

Answer:

5x + 10y + -10y = 300 + -10y

Step-by-step explanation:

8 0

3 years ago

K divided by 11 equals seven what is k

Irina18 [472]

Answer:

Step-by-step explanation:

k/11=7

7x11=k

k=77

8 0

2 years ago

Complete the point-slope equation of the line through (6,4)(6,4) and (7,2)(7,2)

professor190 [17]

Answer:

point slope form is y=mx+b

the equation of the line that goes through (6,4) and (7,2) is y=-2x+16

4 0

3 years ago

Read 2 more answers

Describe the graph of the inequality x > -1.

77julia77 [94]

Answer:

See below

Step-by-step explanation:

Given

Inequality x > -1

This inequality covers the interval greater than - 1

( - 1, + oo)

Its graph covers the space to the right from the point -1

The vertical line - 1 is a dotted line as - 1 is nor included

5 0

3 years ago