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kobusy [5.1K]
2 years ago
13

Which expression shows the distance on the number line between −3 and −10 ?

Mathematics
1 answer:
Crazy boy [7]2 years ago
6 0

Answer:

D. |-3 - (-10)|

Step-by-step explanation:

You might be interested in
Emily and her children went into a grocery store and she bought $20.80 worth of bananas and peaches. Each banana costs $0.80 and
-BARSIC- [3]

b + p = 14 and 0.80 b + 2 p = 20.80 are the system of equations.

Step-by-step explanation:

Step 1 :

Let b be the number of bananas

Let p be the number of peaches  

Given that the total of bananas and peaches that Emily bought  = 14

Hence we have,

b + p = 14

Step 2 :

Cost of one banana =  $0.80

Cost of one peach = $2

Cost of all the bananas and peaches Emily bought = $20.80

So sum of b bananas costing $0.80 and sum of p peaches costing $2 each is $20.80

Hence we have

0.80 b +2 p = 20.80

Solving for the above 2 equations we can get the value for b and p which will give the number of bananas and peaches bought

Step 3 :

Answer :

The system of equations that could be used to find the number of the bananas and the number of the peaches that Emily bought is given by

b + p = 14

0.80 b +2 p = 20.80

5 0
3 years ago
3080.34 rounded to the nearest whole number
Allushta [10]

Answer:

3080

Step-by-step explanation:

this is because after the decimal there is a 3 and when you round with a 3 the number stays the same.

4 0
3 years ago
Read 2 more answers
Help please this is do soon I will mark brainliest
Fed [463]

Answer:

(-3,2)

Step-by-step explanation:

when reflecting over the y axis all you have to do is flip the signs on the x values so it would be (-3,2)

4 0
2 years ago
Are the expressions below<br> equivalent?<br> 3(4x + 8)<br> 12x + 24
pantera1 [17]

Answer:

they are both equal 12x+8 is equal to 12x+24

Step-by-step explanation:

distribute:

3 x 4x = 12x      3 x 4 = 24

3 0
3 years ago
Factor with step by step explanation. n2+40-28
hjlf
N2+40-28=
Combine like terms
n2+40-28=n2+12
Factor out 2
n•2+12=2(n+6)
Therefore the answer is 2(n+6)
5 0
3 years ago
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