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3 years ago

The coordinates for the y-intercept for the linear equation y = 3x - 2 are _ , _.

Mathematics

2 answers:

makvit [3.9K]3 years ago

4 0

Answer:

(0,-2)

Step-by-step explanation:

Plug in 0 for x because the y intercept occurs where x=0

viktelen [127]3 years ago

4 0

(0,-2) because in the y=Mx+b equation b is the y-intercept. Meaning in this case -2 is the b or y-intercept. X would be zero because the y-intercept is the number that the y axis is on when x is zero.

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If your leg get cut off, where would you feel the pain if you got no leg. hehehe

gavmur [86]

Answer:

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Step-by-step explanation:

After one of your limbs is amputated, you may feel as if the limb is still there. This is called phantom sensation. You may feel: Pain in your limb even though it is physically not there.

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3 years ago

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Tju [1.3M]

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3 years ago

Lily has $2. 75 in her pocket, consisting of dimes and quarters. If there are 17 coins in all, how many of each does she have?.

Nikitich [7]

Answer:

Lily has 7 Quarters and 10 Dimes

Step-by-step explanation:

Let's use pennies instead of $.

Let D and Q stand for the numbers of Dimes and Quarters, respectively.

We are told that there are 17 coins total:

D + Q = 17

We also learn that they amount to 275 (pennies). We can write that as:

10D + 25Q = 275 [Each D is worth 10 pennies, etc.]

We have two equations and two unknowns. We can rearrange one equation to find the value of either of the unknowns, and then use that it the second equation.

I'll rearrange the first:

D + Q = 17

D = 17 - Q

Now use this value of D in the second equation:

10D + 25Q = 275

10(17-Q) + 25Q = 275

170 - 10Q + 25 Q = 275

15Q = 105

Q = 7 : 7 Quarters.

Since D + Q = 17:

D + 7 = 17

D = 10 Dimes

==========================================

Let's check these results:

Q = 7 Quarters

D = 10 Dimes

1. Is this 17 coins in total? (7+10 = 17) YES

2. Does this add to $2.75? (10*10) + (7*25) = 275 cents?

(100 + 176) = 275 (cents) YES

============================

Lily has 7 Quarters and 10 Dimes

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3 years ago

A baker lives 11 blocks away from the store. The baker walks to the store and back, taking a two block teacher each way. How man

Alisiya [41]

22 blocks is the answer

6 0

3 years ago

Find the value of X:

pantera1 [17]

Answer:

x=9

Step-by-step explanation:

I took one side, and made proportions:

12:16

3:4

so, x-1:6=3:4

(x-1)/6=3/4

solve it for x=9

5 0

3 years ago

Read 2 more answers

The coordinates for the y-intercept for the linear equation y = 3x - 2 are ___ , ___.

The coordinates for the y-intercept for the linear equation y = 3x - 2 are _ , _.