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drek231 [11]
3 years ago
7

Help please!

Mathematics
1 answer:
kozerog [31]3 years ago
7 0
Your starting point is 10 because 3 times 10 is 30 but then find how much you would need along with the .75 per box hint: .75+.75=1.50
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Pls help me with this​
Vedmedyk [2.9K]
10 cuz it’s a 2 € 10 and it’s 10
8 0
3 years ago
38 kg of onions cost $144.40. how much would 49 kg cost?
Lerok [7]

Answer:

$186.2

Step-by-step explanation:

   38 kg costs $144.40

∴ 1 kg costs = \frac{144.40}{38}  = $3.8

   49 kg costs = 3.8  x  49

                        = $186.2

7 0
2 years ago
Read 2 more answers
Mrs. Chan buys a new car for $21,000. She pays a sales tax of $0.06 for every $1. She pays a property tax of $16.80 on every $1,
lianna [129]

Answer:

$1612.80

Step-by-step explanation:

<u>Sales Tax</u> would be 0.06 * 21,000 = $1260

<u>Property Tax:</u>

16.80 for every 1000, so how many "1000"s are there in 21,000? Simple, 21 of them.

So the property tax would be 16.80 * 21 = $352.80

Hence, total taxes (for the year) = 1260 + 352.80 = $1612.80

4 0
3 years ago
Need answers to three questions in picture will give brainly
Trava [24]

Answer:

3. the answer is A3

Step-by-step explanation:

you do 3x-1 and you get 3

6 0
3 years ago
Read 2 more answers
¡¡¡40 POINTS!!!HELP ASAP!!
Nataly_w [17]
Hi there!

To start, we can use the two points to find the slope using the formula y2-y1/x2-x1. Just sub in the points and solve!

-0.5-0.5/3-(-3)
-1/6
Sub that into the formula y-mx+b for m, and use one of the points for x and y - solve for b and you get your equation. 

y=mx+b
y=-1/6x+b
0.5=-1/6*-3+b
0.5=-0.5+b
0.5+0.5=b
b=1

Therefore your equation is y=-1/6x+1

Hope this helps!



8 0
3 years ago
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