3 years ago

Teacher: Who can tell me how to simplify 3 + 5 x 2 – 4?

Mathematics

2 answers:

Anon25 [30]3 years ago

7 0

Answer:

The girl didn't follow PEMDAS

Step-by-step explanation:

PEMDAS is the order in which you solve mathematical equations.

Parentheses, Exponents, Multiplication, Division, Addition and Subtraction.

If you add before multiplying you'll get a completely different answer.

The boy followed PEMDAS, while the girl didn't.

navik [9.2K]3 years ago

3 0

Answer:

3+5×2-4

3+10-4

13-4

Step-by-step explanation:

But I solve like this and the answer is 9 I am student girl.

You might be interested in

What should the graph of two lines look like when there are no solutions that they have in common?

nataly862011 [7]

If the graphs of the equations do not intersect

4 0

2 years ago

Read 2 more answers

Assume you wanted to save $2,000 to buy a used car 18 months from now. How much money do you need to save every week to accompli

Evgesh-ka [11]

$500 as you take $2000/4 weeks

3 0

3 years ago

At Sunday’s Best Ice Cream in New Orleans, the price of Ice Cream was $4.00 for a large sundae. Due to the holidays, they are de

dimulka [17.4K]

the answer is $3.88

Step-by-step explanation:

because the ice cream was $4.00 and they subtracted it by 12% which would be $4.00 minus .12 which would give you $3.88

6 0

3 years ago

How do you write the number 506,709 in word form and expanded form

ICE Princess25 [194]

Word form-five hundred six thousand,seven hundred nine Expanded form-500,000+6,000+700+9

8 0

3 years ago

What is the solution to the equation?

kozerog [31]

Answer:

answer is c. x=-4

Step-by-step explanation:

7x+6=-22 =》 7x=-28 =》 x=-24/7=-4

3 0

4 years ago

Read 2 more answers