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2 years ago

Please answer and show step.

Mathematics

2 answers:

Leya [2.2K]2 years ago

7 0

Answer:

Step-by-step explanation:

In this equation, the original deposit was 25 dollars. The equation shows how much total money was in the account every week. It is written in slope-intercept form, which is y=mx+b, where m is the slope (how much the account is increasing each week) and b is the y-intercept (what was in the account after 0 weeks). This means 25 dollars must be the initial deposit because it is the total before any new weekly deposits.

Mumz [18]2 years ago

6 0

Answer:

i believe the answer is 25.

Step-by-step explanation:

this is because if a=how much money deposited after t= depositing weekly and 16 is being multiplied by t. that leads me to believe she deposits $16 weekly. therefore, her original deposit was $25.

tell me if this is incorrect.

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Clint's salary increased from $24000 to $36000 over a three-year period. Helen's salary increased from $29000 to $43, 500 ov

lesya [120]

Answer:

Helen's salary increased more.

Step-by-step explanation:

We know that Clint's salary increased from $24000 to $36000 over a three-year period.

So the increase in Clint's salary will be = 36000 - 24000 = $12000

While Helen's salary increased from $29000 to $43, 500 over the same period of 3 years.

So the increase in Helen's salary will be = 43500 - 29000 = $14500

Therefore, in absolute terms, Helen's salary has increased more.

8 0

3 years ago

Solve for X 4X-(9-3X)=8X-1

Nataliya [291]

4x - (9 - 3x) = 8x - 1

4x - (9) - -(3x) = 8x - 1

4x - 9 + 3x = 8x - 1

7x - 9 = 8x - 1 (-8x from each side)

-x - 9 = -1 (+9 to each)

-x = 8 (divide -1 from each side)

x = -8

7 0

2 years ago

Translate the sentence into an inequality. The product of w and 3 is greater than 15.

Deffense [45]

Answer:

The product of w and 3 is greater than 15.

(w x 3)> 15

3w>15

Step-by-step explanation:

"Product" signifies multiplication. "of" means w is being multiplied by 3.

3 0

2 years ago

Write the standard form of the equation of each line. y=1/4 x+2

sweet-ann [11.9K]

y=mx+c where m = 1/4

c=2

3 0

3 years ago

Read 2 more answers

What are the factors of 5x2 + 39x − 8?

prisoha [69]

Answer:

C. (5x - 1)(x + 8)

Step-by-step explanation:

In a factoring problem by hand, the common steps to solve would be the "AM" method, or (Add-Multiply). Simply stated, finding what adds to the x-coeficient and what multiplies to the constant. In this case, what adds to 39(x) and what multiplies to 8. Just reading that, we can see that there aren't any numbers that can do that, so we have to improvise. Set up the problem equal to something that it can factor into:

Multiply the 5 and -8 = -40: this is what we will factor
The factors with add to 39 are 40 and -1.
Set up the problem:

$5x^{2}+39x-8 = 5x^{2}+40x-x-8$

Now, we can fo the math:

$5x^{2} -8 = 5x^{2} -8$

8(5x - 1) + x(5x - 1)

Factor (5x - 1) from this:

(5x - 1)(x + 8)

And we have our answer.

4 0

2 years ago

Please answer and show step. ​

Please answer and show step.