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AleksandrR [38]
3 years ago
10

(9x + 5) - (4x + 3) =

Mathematics
2 answers:
kirill [66]3 years ago
7 0
The right answer is 5x+2
mrs_skeptik [129]3 years ago
3 0

Answer:

5x + 8

Step-by-step explanation:

it just is

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Christina also plans on leaving her $10,000 invested for 20 years. Write an equation representing her investment’s value, y, aft
kaheart [24]

The required equation is y = 10000(1.0.25)^2x. The value of Christina’s investment after 20 years is $30,773.14

Compound interest

The interest accrued on a sum of money is known as interest. The formula for calculating the compound interest is expressed as:

y = y0(1+r/n)^nx

where

x is the time taken

r is the rate in decimal

n is the compounding time


Given the following

x = 20 years

n  2(semi annually)

r  = 5.7% = 0.057

Substitute

y = 10000(1+0.057/2)^2(20)
y = 10,000(1 + 0.0285)^40

y = 10000(1.0285)^40
y = 30,773.14

Hence the value of Christina’s investment after 20 years is $30,773.14

Learn more on compound interest here: brainly.com/question/24924853

4 0
2 years ago
Find the slope of each line from the graph.
Sunny_sXe [5.5K]

Answer:

a. 1/2

b. 5/3

c. 0

d. undefined

Step-by-step explanation:

7 0
2 years ago
Given: y = 3x - 4. what is the x-intercept? (0, -4) (0, 4/3) (4/3, 0)
ankoles [38]
X intercept is 4/3 because you plug zeros in for y to find the y intercept
4 0
3 years ago
Put y + 3 = -3(x + 2) in slope-intercept form.
alexgriva [62]

Answer:

y + 3 =  - 3(x + 2) \\ y + 3 =  - 3x - 6 \\ y =  - 3x - 9

5 0
3 years ago
Read 2 more answers
Find the gradient of this line. Use gradient = rise/run
Marysya12 [62]

Step-by-step explanation:

the gradient of the line = 2 units/ 3 units = 2/3

5 0
2 years ago
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