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Nezavi [6.7K]
3 years ago
6

Perform the following calculation: (–16) – (–42)

Mathematics
2 answers:
Viefleur [7K]3 years ago
6 0
That equals, positive 26
hjlf3 years ago
3 0
<span> - 16+42 which is 26</span>
hope it helped
You might be interested in
If 3 3/4 pounds of candy cost $20.25, how much is 1 pound of candy
Nina [5.8K]
3 and 3/4lb=20.25
what you should do is divide both sides by 3 and 3/4 but that isnt nice

convert 3 and 3/4 to improper
3 and 3/4=3+3/4=12/4+3/4=15/4
15/4lb=20.25
times 4/15 to both sides (15/4 times 4/15=60/60=1)
1lb=81/15
1lb=5.4

answer is
1lb=$5.40
5 0
3 years ago
Allie has 5 baskets that each hold 5 candies and 3 toys. Alexis has the same total items, but she makes 4 baskets. In each baske
dlinn [17]
The answer is 6 because 5 candies go's up by three so you would add 3 to 3 3+3
6 0
3 years ago
A survey asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The re
Art [367]

As there is no graph attached so you have to done it yourself, Steps provided below for making it easier.

  1. Observe the graph, whether it's a barchart/histogram/Piechart .
  2. Then find 270 in the graph.
  3. Check respective y co-ordinates .

Done!You found the answer

3 0
3 years ago
A park district has 45 pine trees and 30 oak trees to be planted. They are separating the trees for different areas. They want e
Lady_Fox [76]

Answer:

greatest number of areas that can be created=5

Step-by-step explanation:

given data

Number of pine trees = 45

Number of oak trees = 30

solution

we want area have same number of both trees

so we get here greatest number of area

we find here  greatest common factor of 45 and 30

so Prime factorization of 45 and 30 are

45 = 3 × 3 ×  5

30 = 2 × 3 ×  5

as here GCF = 5

so here greatest number of areas that can be created=5

6 0
3 years ago
Dionne can fold 175 packing boxes in 50 mìnutes. Elias can fold 120 packing boxes in 40 minutes. How long will it take each pers
Gre4nikov [31]
<h2>Dionne will fold 210 packing boxes in "60 mìnutes" and</h2><h2>Elias will fold 210 packing boxes in "70 mìnutes".</h2>

Step-by-step explanation:

Given,

Dionne can fold 175 packing boxes = 50 mìnute and

Elias can fold 120 packing boxes = 40 minutes

To find, the total time each person to fold 210 packing boxes = ?

∵ Dionne can fold 175 packing boxes = 50 mìnute

∴ In 1 mìnute, Dionne can fold number of packing boxes = \dfrac{175}{50} = 3.5

∴  Dionne can fold 210 packing boxes = \dfrac{210}{3.5} minutes

= 60 minutes

Also,

Elias can fold 120 packing boxes = 40 minutes

∴ In 1 mìnute, Elias can fold number of packing boxes = \dfrac{120}{40} = 3

∴  Elias can fold 210 packing boxes = \dfrac{210}{3} minutes

= 70 minutes

Thus, Dionne will fold 210 packing boxes in "60 mìnutes" and

Elias will fold 210 packing boxes in "70 mìnutes".

8 0
4 years ago
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