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valkas [14]
3 years ago
14

50 points! PLEASE HELP I GIVE BRAINLIEST ANSWER AS MUCH AS POSSIBLE!

Mathematics
2 answers:
EastWind [94]3 years ago
3 0

Hi there!  

»»————- ★ ————-««

I believe your answers are:  

5)\text{ } a=3\\\\6)\text{ } d = 5\\\\7)\text{ }m=3\\\\8)\text{ }b= 2

»»————- ★ ————-««  

Here’s why:  

  • For all equations, we would use inverse operations to solve for the variable.

⸻⸻⸻⸻

\boxed{5a = 15}\\\\\rightarrow\frac{5a=15}{5}\\\\\rightarrow a= \frac{15}{5}\\\\\rightarrow \boxed{a=3}

⸻⸻⸻⸻

\boxed{8 * d = 40}\\\\\text{Can be rewritten as: } 8d=40\\\\\rightarrow 8d=40\\\\\rightarrow \frac{8d=40}{8}\\\\\rightarrow \boxed{d=5}

⸻⸻⸻⸻

\boxed{60=20m}\\\\\text{Can be rewritten as: } 20m = 60\\\\\rightarrow\frac{20m=60}{20}\\\\\rightarrow \boxed{m=3}

⸻⸻⸻⸻

\boxed{7g = 14}\\\\\rightarrow \frac{7g=14}{7}\\\\\rightarrow \boxed{b = 2}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

erma4kov [3.2K]3 years ago
3 0

Answer:

5. Is 5 x 3 = 15.

6. Is 8 x 5 = 40.

7. Is 60 = 20 x 3.

8. Is 7 x 2 = 14.

Step-by-step explanation:

       Hope This Helps You!!!!! :) :) :) :) :)

        Sorry If It's Wrong!!!!!! :) :) :) :) :)

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