1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Musya8 [376]
2 years ago
9

(-5)x[-8)+1] solving bidmas

Mathematics
2 answers:
sp2606 [1]2 years ago
8 0
I hope this helps you




(-5×-8)+1



40+1


41
makvit [3.9K]2 years ago
3 0
Hello,

shall we begin?

<span>=(-5)x[-8)+1] 
</span>=(-5)x [ - 8 + 1]
= - 5 x [ - 7 ]
= 35


Answer: 35
You might be interested in
A square has an area of 81x square cm. What is the perimeter of the square ?
Fudgin [204]

Answer:

The perimeter of the square is 36\sqrt{x}\ cm

Step-by-step explanation:

step 1

Find the length side of the square

we know that

The area of a square is equal to

A=b^{2}

where

b is the length side of the square

we have

A=81x\ cm^{2}

substitute and solve for b

81x=b^{2}

square root both sides

b=9\sqrt{x}\ cm

step 2

Find the perimeter of the square

we know that

The perimeter of the square is equal to

P=4b

we have

b=9\sqrt{x}\ cm

substitute

P=(4)9\sqrt{x}

P=36\sqrt{x}\ cm

6 0
3 years ago
PLEASE HELP!<br> simplify this expression <br><br> 4(7x + 5y)
BARSIC [14]

28x + 20y should be it.

4 0
3 years ago
To rent a certain meeting room, a college charges a reservation fee of $15 and an additional fee of $6 per hour. The chemistry c
Dafna1 [17]

Answer:

To spend at most $93, they need to rent the room less than or equal 13 hours.

Step-by-step explanation:

<u><em>The complete question is</em></u>

To rent a certain meeting room, a college charges a reservation fee of $15 and an additional fee of $6 per hour. The chemistry club wants to spend at most $93 on renting a room. What are the possible numbers of hours the chemistry club could rent the meeting room? Use t for the number of hours. Write your answer as an inequality solved for t,

Let

t ----> the number of hours

we know that

I this problem the word "at most" means "less than or equal to"

The number of hours rented multiplied by the cost per hour, plus the reservation fee, must be less than or equal to $93

so

The inequality that represent this situation is

6t+15\leq 93

solve for t

subtract 15 both sides

6t\leq 93-15

6t\leq 78

Divide by 6 both sides

t\leq 13\ hours

therefore

To spend at most $93, they need to rent the room less than or equal 13 hours.

6 0
3 years ago
8th grade math! BRAINLIEST will be given.​
trapecia [35]

Answer:

x = 48

Step-by-step explanation:

14^2 + b^2 = 50^2

196 + b^2 = 2500

-196           -196

b^2 = 2304

√b^2 = √2304

b = 48

3 0
3 years ago
Read 2 more answers
Joy is making hand-painted ornaments for
Nutka1998 [239]

Answer:

1 ornament per 3 hours

in 15 hours she will have 7.5 of them done

7 0
2 years ago
Read 2 more answers
Other questions:
  • What two consecutive numbers have a product of 22952
    7·2 answers
  • Which quantitys is proportional to 21⁄3? Check all that are true. 6⁄4 7⁄1 84⁄12 42⁄6 7⁄3
    15·1 answer
  • A pair of linear equations is shown below:
    9·2 answers
  • Rewrite the equation in slope intercept form. 4x + 5y = 8
    13·2 answers
  • Which point is NOT part of the solution set?
    6·2 answers
  • What are all the common multiples of 12 and 15?
    15·1 answer
  • A brownie recipe calls for 1 cup of sugar and a cup of flour to make one batch of brownies. To make multiple batches, the equati
    14·1 answer
  • PLEASEEE HELPPP I don’t know this
    13·1 answer
  • My head hurts help will ya?​
    8·2 answers
  • Simplify 3x + 4 (3+3) + 2 <br>A. 7X+ 14<br>B. 4x + 9 <br>C. 3X+9 3x 9 <br>D. 7x + 5​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!