Question 3
Solve for d.

13d + 4 = 43
13d = 39
d = 3

answer
A. 3

Question 4
Solve for r.

4r - 6 = 30
4r = 36
r = 9

answer

D. 9


Question 5
Solve for u.

126 = 6u
u = 126/6
u = 21

answer

B. 21

4 0

3 years ago

Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in

Alex Ar [27]

Answer:

Step-by-step explanation:

We are given that Jenna knits scarves and sells them on Etsy an online market place.

$C(x)=4x+20$

Where C=Represents the cost in dollars

x=Number of scarves

We have to create a table to show the relationship between the number of scarves x and the cost C

Substitute x=1

$C(1)=4(1)+20=$ $24

Substitute x=2

$C(2)=4(2)+20=$ $28

$C(3)=4(3)+20=$ $32

$C(4)=4(4)+20=$ $36

$C(5)=4(5)+20=$ $40

$C(6)=4(6)+20=$ $44

3 0

2 years ago

Mia is standing 210 yd from a radio tower.

Artyom0805 [142]

height = tan(11) x 210

height = 40.81 yards

rounded to nearest tenth = 40.8 yards

4 0

3 years ago

Read 2 more answers

Finding the slope! Help?

Helga [31]

Answer:

Step-by-step explanation:

Slope is 0

6 0

3 years ago

Read 2 more answers