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Morgarella [4.7K]
2 years ago
12

E669yrx4pk answer this question so i give you brain thingy

Mathematics
1 answer:
alexdok [17]2 years ago
3 0
Wait where’s the question?
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I need to know what 2 numbers go in here to equal 20​
mr Goodwill [35]

Answer:

4 and 2

Step-by-step explanation:

4x4+2x2

16+4=20

3 0
2 years ago
Read 2 more answers
The formula S=3F-24 is used to calculate shoe size,S, from food length,F(in inches).which equation could be used to calculate fo
sp2606 [1]
Solving
  S = 3F - 24
for F gives
  S + 24 = 3F
  (S + 24)/3 = F

The best choice is the last one:
  F = (S + 24)/3
6 0
3 years ago
I really need help on this question
statuscvo [17]

Answer:

its the third one

Step-by-step explanation:

3 0
3 years ago
EZ POINTSS!! I WILL GIVE BRAINLIEST!! All you have to do is compete with the other person about what my favorite color is. The w
Luba_88 [7]

Answer: red

Step-by-step explanation: that’s mine

7 0
3 years ago
Read 2 more answers
A scientist needs to make 2 liters of saline solution (salt water), in which the salt
gulaghasi [49]

Answer:

1.60 L of 10% solution

0.40 L of 35% solution

Step-by-step explanation:

If x = amount of 10% saline solution, and y = amount of 35% saline solution, then:

x + y = 2

0.10x + 0.35y = 0.15(2)

Solve with substitution:

0.10x + 0.35(2 − x) = 0.15(2)

0.10x + 0.70 − 0.35x = 0.30

0.40 = 0.25x

x = 1.60

y = 0.40

5 0
3 years ago
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