3 years ago

25. Several functions represent different savings account plans. Which functions are linear?

Mathematics

1 answer:

Mice21 [21]3 years ago

8 0

Answer:

b, c, d

Step-by-step explanation:

y=kx+b

y=kx

so y=5,25x-right

y=0,5x-right

y=2,5x+7-right

You might be interested in

The length of a rectangle is twice its width.

goldfiish [28.3K]

P = 2l + 2w
l = 2w

48 = 2(2w) + 2w
48 = 4w + 2w
48 = 6w
8 = w

l = 2w
l = 2(8)
l = 16

48 = 2(16) + 2(8)
48 = 32 + 16
48 = 48

Answer:
length = 16
width = 8

8 0

3 years ago

Read 2 more answers

Number 17 thanks pls ASAP ASAP

RideAnS [48]

Answer:

$\frac{1}{2}$ which agrees with answer B

Step-by-step explanation:

First write the equation that represents this type of variation:

$y=\frac{5}{x}$

then we need to solve for "x" when y = 10 as shown below:

$y=\frac{5}{x} \\10=\frac{5}{x} \\10*x=5\\x=\frac{5}{10} \\x=\frac{1}{2}$

5 0

3 years ago

What is two thirds of 8?

Luba_88 [7]

8x2=16, 16 over 3 is roughly 5.33. so 5 is roughly 2/3rds of 8. Use basic cross multiplication

3 0

3 years ago

In the formula C = 2.1, C stands for

NISA [10]

The letter C stands for the Circumference of the circle

4 0

3 years ago

What function type does the table of values represent?

Alona [7]

Answer:

Quadratic

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers