MATHEMATICS MIDDLE SCHOOL

(+5) + (−2)[(+3) − (−4)]

Answers

Answer 1
Answer: According to PEMDAS and knowing that [] these mean that they are enclosing another parenthesis mean that you solve this first the answer is 21
Answer 2
Answer: use PEMDAS to solve the question

Related Questions

Starting time 6:57 pm elapsed time 47 minutes
On a school trip 32 freshman, 48 Sophomores, and 60 juniors. Students from each grade level are to ride each bus. If the students from each grade level are divided equally among the buses, what is the greatest number of buses that can be used for the trip?
About 60.7% of eligible voters voted in the election. What decimal is equivalent to 60.7%?
In a recent golf match,Becky’s score was 5 less than Cathy’s score their combined score totaled 185 let b represent Becky’s score and c represent Cathy’s score which pair equation can be used to determine their scores
Solve for y.50/90-y=5/18

Juan has 12 muffins he puts 1/4 of the muffins in a bag how many muffins does juan put in the bag

Answers

the answer is 3....easy
3, you take twelve divided by the denominator

Emily and Sarah had a total of $80. After Sarah spent 1/3 of her money and Emily spent $17, Emily had twice as much money as Sarah. How much more money did Emily have than Sarah at first?

Answers

Emily = E
Sarah = S

At the end

E = 2S (Because Emily has double Sarah)
E -> E + 17 (To make up the $17 she spent)
2S -> 3S (Because 2S is two thirds the amount Sarah had, as she spent a third)
E + 17 + 3S = 80 (Because their original amounts were equal to $80)
E + 3S = 63 (Simplifying equation)

I think Emily had 3x as much as Sarah 

One-third of the results of three times a number that is increased by 12.

Answers

1/3 (3x+12)
1/3×3x+1/3×12
x+4

List the partial products of 35x7

Answers

To find the partial products you multiply 7 times each digit of 35, taking into account the place value of each digit. The 5 is in the unis so its value is 5. The 3 is in the tens place, so its value is 3 * 10 = 30. Then the partial products are: 7 * 5 = 35 and 7 * 30 = 210, so the total product is the sum of the partial products: 35 + 210 = 245.

Final answer:

The partial products of 35×7 are 35 and 210. They are obtained by multiplying 7 by 5 and 7 by 30 respectively. The sum of these partial products gives the final product of 245.

Explanation:

In Mathematics, the process of multiplication can be broken down into steps called partial products. When you are multiplying 35 by 7, you could break this down into two steps based on the digits of the number 35 which are 30 and 5. First, multiply 7 by 5 (the one place of 35) to get 35. Secondly, multiply 7 by 30 (the tens place of 35) to get 210. These are your partial products, 35 and 210. When added together, they give the product of the original multiplication problem, 245.

Learn more about Partial Products here:

brainly.com/question/896024

#SPJ11

I am a number between 60 and a 100 my ones digit is this then my tens digit I am a prime number the some of my digit is 8 what number am I

Answers

So a prime number and it's prime so

8_...

between 80 and 89

8_...

between 80 and 89

You get in an elevator and ride down 5 floors. You realize you forgot something, so you stay on the elevator and ride back up 5 floors. Which expression represents the number of floors you are from your original position?

Answers

Answer:

y = x - 5 + 5

Step-by-step explanation:

Let x be the the original position and y be the new position.

After rid down, 5 floors, the expression would be y = x - 5.

After rid back up 5 floors, the expression changed to y = x - 5 + 5.

Hence, the required expression is y = x - 5 + 5 = x.
The expression is ' 0 ', as in 'zero'. If it were anything else, then that wouldn't help you go back to where you started and get what you forgot.
Other Questions
Which number has the same value as 3X1/10
Solve the equation 91 = 43 + x. Explain your answer.On Monday, Jessica runs on a track at her school. Each day from Tuesdaythrough Friday, she runs 1 1/2 miles in a park. The total distance she runs for theweek is 8 miles. Solve the equation m + 4(11/2) = 8 to find the number of miles, m,Jessica runs on Monday. Explain your answer.Please help me out on these two questions I’ve been stuck for about 15 minutes
Carson went to pick apples at an orchard.he gave one-third of his apples to his friend Nathan.then he gave one-half of what he had to his friend Nikki.on his way home he dropped one-fourth if what he had left,so that he only had 9 for him and his family.how many apples did Carson pick originally?
How many solutions does the nonlinear system of equations graphed below have?a . fourb . twoc . oned . zero