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Marianna [84]
3 years ago
7

Molly has 4x + $10 and Ron has 20 - 5 x dollars how much money do they have altogether and how much money does Molly have been R

on
Mathematics
2 answers:
Debora [2.8K]3 years ago
7 0
1. Do the opposite of addition (subtraction)

4x - 10 - (-5x + 20)

2. Change this equation (-5x - 20) into a positive (5x + 20)

4x - 10 + 5x - 20

9x - 10
pickupchik [31]3 years ago
6 0
Subtract them, just like you added: 
4x + 10 - (-5x +20) 
The minus turns (-5x + 20) into the opposite, or 5x - 20 
4x + 10 + 5x - 20 
9x - 10
I really hope this helps. 
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I think it’s 1/5 if that’s an answer option
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4 0
3 years ago
What is the answer to (6+4)tothe3power-1tothe8power
Ipatiy [6.2K]

Hey there!

\huge\boxed{(6 + 4)^3 - 1^8}

\huge\boxed{= 10^3 - 1^8}

\huge\boxed{10^3}

\huge\boxed{= 10\times10\times10}

\huge\boxed{= 100\times10 }

\huge\boxed{= 1,000}

\huge\boxed{1^{8}}

\huge\boxed{= 1\times1\times1 \times 1 \times 1 \times 1 \times 1 \times 1}

\huge\boxed{= 1 \times 1 \times 1 \times 1}

\huge\boxed{= 1\times1}

\huge\boxed{= 1}

\huge\boxed{1,000 - 1}

\huge\boxed{= 999}

\huge\text{Answer: \textsf{999}}

\huge\text{Good luck on your assignment \& enjoy your day!}

~\huge\boxed{\frak{Amphitrite1040:)}}

8 0
3 years ago
PLEASE HELPPP I WILL MARK BRAINLIEST
alexira [117]

Answer:

8,13,18

Step-by-step explanation:

n=1

8+5(0)=8

n=2

8+5(1)=13

n=3

8+5(2)=18

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME............THANKS
Stolb23 [73]

Answer:

i think it's c, I could be wrong djxndnxmmx

6 0
3 years ago
Read 2 more answers
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