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anyanavicka [17]
3 years ago
5

What's -26.3 plus -12.6

Mathematics
2 answers:
Harman [31]3 years ago
8 0
-26.3+(-38.9)= -38.9

a positive and a negative makes a negative so technically it's -26.3-12.6
lys-0071 [83]3 years ago
6 0
Your answer would be -38.9 hope that helped
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Solve Q=3a+5ac for a
lilavasa [31]
Here is how you solve... 

Q= 3a+5ac 

take out the common variable.
Q= a(3+5c)

get A by its self so divide each side by (3+5c).
Q/a(3+5c)= a(3+5c)/(3+5c)

Q/a(3+5c)=A

So your answer is A= Q/a(3+5c)

hope that helped.
8 0
3 years ago
8/3 = 3 (c + 5/3) how to solve step by step
Ludmilka [50]

Answer:

Step-by-step explanation:

8/3=3(c+5/3)

multiply both sides by 3

8=9(c+5/3)

divide both sides by 9

8/9=c+5/3

subtract 5/3 from both sides

c=8/9-5/3

change 5/3 to 15/9

c=8/9-15/9

c=-7/9

7 0
3 years ago
Joseph took a taxi from his house to the airport. The taxi company charged a pick-up
JulsSmile [24]

Answer:

$21.10=3.10+2m.

Step-by-step explanation:

If the total fare was $21.50, then that is what it will all have to equal out to.

They charged a pick-up fee of $3.10. Which means that no matter how far you go, you will pay that. Then an extra $2 per mile. If m is mile, then it would be 2m because it is $2 per extra mile. Then add the pick-up fee of $3.10 and you will get your answer of $21.50=3.10+2m.

7 0
3 years ago
Indicate whether the observational study used is cross-sectional, retrospective or prospective: Researchers from the National In
sp2606 [1]

Answer:

Cross-sectional

Step-by-step explanation:

Cross sectional study is a type of observational study that analyzes data from a population of a representative subset at a particular point in time.

4 0
2 years ago
DeAndre Hopkins caught a 66 yard pass during the game. How many feet was the football thrown?
spayn [35]
Nuke caught the ball after it was thrown 198ft
3 0
3 years ago
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