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3 years ago

Pls answer asap!! will mark brainliest giving 50 points ty ily <3

Mathematics

2 answers:

Flauer [41]3 years ago

5 0

Answer:

Step-by-step explanation:

Hello!

We have to follow the order of PEMDAS

Parenthesis, Exponents, Multiplication and Division, Addition and Subtraction

5 x 5 - (6 - 1) + $6^{2}$

Parenthesis First

$5 x 5 - (5) + 6^2$

Exponents next

$5x5 - (5) + 36$

Multiplication and Divsion from left to right

25 - (5) + 36

Addition and Subtraction from left to right

20 + 36

The answer is 56

Hope this Helps!

malfutka [58]3 years ago

4 0

Answer:

Step-by-step explanation:

Keep the order of opperations in mind when doing this (PEMDAS). First, solve what is inside the parentheses (6-1). Then, solve the exponent and the multiplication (6² and 5×5). Finally, finish adding and subtracting to get the answer.

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Please help with both if you can! Thank you!

Alexxandr [17]

Answer:

15). is done

16).

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3 years ago

8^(x+4)=2^x..........

Ludmilka [50]

Answer:

Step-by-step explanation:

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3 years ago

Hillary earns $60 per week at her job, plus $2 for each item she sells. She wants to

AnnZ [28]

Answer:

60+2x≥300

Step-by-step explanation:

So we know that she makes a base of $60 a week and gets $2 extra for every item she sells. First, we set up an equation for how many items she would have to sell to make exactly $300 in a week. 60+2x=300. Now, all we do is replace the equal sign with a ≥ sign because it says at least which means more than or equal to.

8 0

2 years ago

Read 2 more answers

On a map, the distance between two historical markers is 4.5 inches, and 2.5 inches represents 10 miles.

Morgarella [4.7K]

Answer:

The actual distance between the historical markers is 18 miles.

Step-by-step explanation:

Given : On a map, the distance between two historical markers is 4.5 inches, and 2.5 inches represents 10 miles.

To find : What is the actual distance between the historical markers?

Solution :

We have given that,