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Tomtit [17]
3 years ago
10

Help please its timed​

Mathematics
1 answer:
igomit [66]3 years ago
7 0

Answer:

15

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Write out expression

2² + 6(3) - 7

Step 2: Evaluate exponents

4 + 6(3) - 7

Step 3: Evaluate parenthesis (multiply)

4 + 18 - 7

Step 4: Add

22 - 7

Step 5: Subtract

15

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Simplify the square root of 7 divided by square root 27
xxMikexx [17]
Your answer will be 3
5 0
3 years ago
2x+y=5<br>y=3x<br>answer pliz ​
Novosadov [1.4K]

Answer:

1.25

Step-by-step explanation:

2×+3×=5

4×=5........divid both sides by 4

×=5/4 or 1.25

6 0
3 years ago
Read 2 more answers
Please help!! I really need this fast! ;(
Nikitich [7]

Answer:

-19

Step-by-step explanation:

if you know subtraction you will know this just subtract 15 from 34 easy can you mark me brainly est. thx

5 0
3 years ago
Plz help Evaluate. 5⋅40
lana [24]

<em><u>Answer: =200</u></em>

Step-by-step explanation:

This question it's about PEMDAS. This lesson it's about order of operations. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can also go left to right. multiply by the numbers. product it's going to be multiply by the numbers, fractions, factors, and multiples.

5*40=200

40*5=200

200/5=40

200/40=5

Hope this helps!

Thanks!

Have a great day!


4 0
3 years ago
Round each number to the nearest 10 212+87 then add
Softa [21]
~212 rounded to the nearest 10 would be 210.

~87 rounded to the nearest 10 would be 90.

210 + 90 = 300

Your answer would be 300.
_____________________________________________________________

Hope this helps!!!! :D
8 0
3 years ago
Read 2 more answers
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