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2 years ago

BRAINLIEST PLEASE HELP ME What is the y-intercept 150 200 250 180

Mathematics

2 answers:

xeze [42]2 years ago

8 0

Answer:

250

Step-by-step explanation:

when x = 1, y = 250. That's the y-intercept

vladimir1956 [14]2 years ago

7 0

Answer: 200

Step-by-step explanation:

A y-intercept happens when x is 0. In this case, x represents the number of months, so we want to know how many stamps Carly has before starting. You can see that there is a pattern: every month, the number of stamps increases by 50.

For example, from month 1-3 (2 months), it increased 100, meaning it increased 50 per month

Now that we have that information, we have to go backwards.

At 1 month, it was 250, so at 0 months (where x = 0) it has to be 250-50, which equals 200.

Therefore, the answer is 200.

Hope this helps! :)

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PLSSS HELPPP MARKING BRAINLIST !!!!!!

ioda

Answer:

First Option; 40,

Second Option; x = 3,

Third Option; x = - 5,

Fourth Option; x = 0

Step-by-step explanation:

Given the expression x^2 + 3 * ( x + 4 ), where x = 4;

x^2 + 3 * ( x + 4 ) ⇒ Substitute the value of 4 in replacement of x,

( 4 )^2 + 3 * ( 4 + 4 ) ⇒ Add the terms in ( ), taking 4^2 at the same time,

16 + 3 * ( 8 ) ⇒ By PEMDAS, multiply 3 by 8 first,

16 + 24 ⇒ And now add the remaining terms,

Solution; 40

This next equation is given to be 5 * ( 2x - 1 ) = 25, where we must solve for x;

5 * ( 2x - 1 ) = 25 ⇒ Distribute the 5 to the terms in ( ),

10x - 5 = 25 ⇒ Add 5 on either side of the equation,

10x = 30 ⇒ Divide 10 on either side of equation,

Solution; x = 3

Here we must solve for the value of x provided the equation 6x + 4 - x = 2x - 11;

6x + 4 - x = 2x - 11 ⇒ Add 11 on either side,

6x + 15 - x = 2x ⇒ Add x on either side of equation,

6x + 15 = 3x ⇒ Subtract 6x on either side,

15 = - 3x ⇒ Divide 3 on either side,

Solution; x = - 5 

Now we are given the equation 4 - ( 3x + 4 ) = - 9x, solving for the value of x;

4 - ( 3x + 4 ) = - 9x ⇒ Distribute the - 1 to all terms in ( ),

4 - 3x - 4 = - 9x ⇒ Add 3x on either side of equation,

4 - 4 = - 6x ⇒ Subtract 4 from 4,

0 = - 6x ⇒ Divide - 6 on either side,

Solution; x = 0

4 0

3 years ago

Which expression represents 23 multiplied by the sum of 3 and 5 divided by 6

LenKa [72]

23x(3+5)/6 is the answer

5 0

3 years ago

Read 2 more answers

-)) t multiplied by 52 is the same as 349

yawa3891 [41]

Hey there,

The word problem is as follows:

t multiplied by 52 is the same as 349

In numbers this would mean t x 52 = 349. Now to solve for t we would do the opposite of multiplication which is is division.

So...

349 ÷ 52 = t and t = 6 $\frac{37}{349}$

The answer would be t is equal to 6 and $\frac{37}{349}$ or 6.712

Hope I helped,

Amna

5 0

2 years ago

Candace invests $636 in an investment that pays 7% interest compounded quarterly. What is her annual effective yield? Input answ

Damm [24]

Answer:

7.19%

Step-by-step explanation:

let i be the effective rate

$(1+\frac{.07}{4})^4=(1+i)\\.071859031$

6 0

2 years ago

Read 2 more answers

What is the domain of the relation

nata0808 [166]

Answer:

its the second one

Step-by-step explanation:

1. starting point of the domain ( x-axis ) is 0

2.ending is at 3

3 0

2 years ago