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Maru [420]
3 years ago
7

Lillian wants to buy a digital camera for $143.00. She baby-sits for $2.75 an hour. So far she has worked a total of 30 hours. H

ow many more hours does she need to work to have enough to buy the camera?
Mathematics
1 answer:
pshichka [43]3 years ago
4 0
Twenty-two hours I believe..
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The family bought a car for $2000 they made a down payment of $500 if they want to pay the balance of five equal payments how mu
prisoha [69]
The balance would be 1,500$. 
1,500 divided by 5 is 300. So they would have to make five payments of 300$.
5 0
3 years ago
Please do your best to give me the correct answer! thank you so much! :)
Nataliya [291]
Answer: m= -1/8

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6 0
2 years ago
Y=x^2+bx+c;(-2,3)
Maksim231197 [3]
<h3>Answer:  b = 4 and c = 7.</h3>

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

Explanation:

Comparing y = x^2+bx+c to y = ax^2+bx+c, we see that a = 1.

The vertex given is (-2,3). In general, the vertex is (h,k). So h = -2 and k = 3.

Plug those three values into the vertex form below

y = a(x-h)^2 + k

y = 1(x-(-2))^2 + 3

y = (x+2)^2 + 3

Then expand everything out and simplify

y = x^2+4x+4 + 3

y = x^2+4x+7

We see that b = 4 and c = 7.

8 0
2 years ago
Find the distance between the following pairs of points: C (1,6) .D (13.41).
worty [1.4K]
The person above is correct
8 0
3 years ago
Help i don't know what to do I will give brainiest
sukhopar [10]

Answer:

The sum will be whichever number has the greater value.

Step-by-step explanation:

Let's say you have (-2) + 4 = ?

The number with the greater value is 4.

So the sum of your answer would be a positive, since the greater number has a positive sign.

3 0
2 years ago
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