Only #8 please I need help and let me know how you got it.. thank you:)

Answers

Answer 1

Answer: So investment is $140 and interest is 3% per yea
yo convert % to number 3/100 = .03
so for one year. $140 x .03 = $4.20/year
in two years you have $4.20+$4.20 =$ 8.40!

Answer is $8.40 or 2 years

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Solve each equation. Round to the nearest tenth, if necessary. z2 = 361

Answers

Answer:

180.5

Step-by-step explanation:

2z=361

z=361/2=180.5

Which in inequality matches the graph ?

Answers

the graph is of the inequality x <= 1
this is also equal to 2x<=2
which is equal to 2x+5<=7
in this solution, I basically worked backwards
another way is to solve each of the answer choices and see which one equals x <= 1

The original price of a sweater is $36 the sale price is 85% of the original price what is the sale price of the sweater

Answers

$36 with 85% off.
You are only paying for 15% of the original price.
36 (0.15) = $5.40

Which function equation represents the table? A. f(x) = -x + 2
B. f(x) = -3x + 2
C. f(x) = 2x + 3
D. f(x) = 3x + 2

Answers

The answer is D. f(x) = 3x+2

This is because this is the ONLY function equation that works for ALL of the ordered pairs listed in the table

-4 = 3(-2) + 2
-4 = -6 +2
-4 = -4

-1 = 3(-1) +2
-1 = -3 +2
-1 = -1

2 = 3(0) + 2
2 = 0 + 2
2 = 2

5 = 3(1) + 2
5 = 3 + 2
5 = 5

8 = 3(2) +2
8 = 6 +2
8 = 8

Find the slope of the following line:
y=2/3x +4

Answers

y = 2/3*x + 4We knowy = mx+ c, m = gradientTherefore, x = 2/3In these questions, the "coefficient" (or multiplier) of x is equal to the gradient.

Slope-intercept form is

y = mx + b

where,
m is the slope
b is the y-intercept

So for the line:
y = 2/3x + 4

2/3 is the slope
4 is the y-intercept

The slope of y = 2/3x + 4 is 2/3

Nate uses 8 square tiles to make a design in art class. Each tile is the same size and shape. What fraction of the total area of the design is each tile?

Answers

Each tile represents 1/8 of the total design area.

Other Questions

Cost to store: $140 Markup: 25%

What is the slope = 5 through (3,13)

Which is the largest? 76%,4/5, .77

Find the volume of a rectangular prism with length 2 m, width 7 m, and height 9 m.