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
creativ13 [48]
3 years ago
8

Work out 8 x(3 + 7)​

Mathematics
2 answers:
Mnenie [13.5K]3 years ago
8 0

Answer:

Answer is 80

Step-by-step explanation:

PEMDAS (Parentheses - Exponents - Multiplication - Division - Addition - Subtraction)

Do (3+7) first which equals 10.

Your equation is then simply 8 x 10 which is 80.

Keith_Richards [23]3 years ago
8 0

Answer:72

Step-by-step explanation:

8 × (3+7) can be written as 8 (3+7)

Now,simplify

8 (3+7)

8 (10)

8×10

80 is the answer.

You might be interested in
Please help, will give brainlist
ladessa [460]

Answer:

x^{2}-2+\frac{20}{x+7}

Step-by-step explanation:

x + 7) x³ + 7x²- 2x + 6 ( x²- 2

        <u> x³ + 7x²</u>

                     -2x + 6

                     <u>-2x - 14</u>

                           +20

Therefore, we can write the expression in the remainder quotient form as,

x^{2}-2+\frac{20}{x+7}

5 0
3 years ago
Please help i will give brainiest!!!!!!!!!!!!!!!!!!!
Lorico [155]

Answer:

Part A: Two pieces of information that are provided by the graph is the median which is 55 and the range which is 20-95. Two piece of information that is not provided by the graph is the mean and mode.

Part B: The interquartile range of the data is 25. It represent the range between the amount of time in minutes that the students of a class surfed the internet.

I am not sure if this is all correct, but i tired. I hope this helps :)

4 0
3 years ago
Read 2 more answers
After being hit, the puck travels along the ice at a constant speed. What might cause his motion to change?
Firdavs [7]

Answer:

<em>Hi! Todo here!! UwU</em>

Step-by-step explanation:

Even if the puck is on ice, I wouldn't automatically assume no friction. Otherwise hockey pucks could be tapped slightly and potentially go across entire arenas. I'd say include at least a small friction force opposing motion.

<em>Hope This Helps!!!</em>

<em></em>

<em></em>

<em></em>

<em></em>

<em></em>

<em></em>

<em></em>

<em></em>

<em></em>

<em>From: Icy-Hot!!</em>

7 0
3 years ago
Read 2 more answers
Find the point on the line and the lines slope y+1=-3/2(x+7)
klemol [59]

Answer:

A point on the line would be (-3, -7) and the slope if -3/2

Step-by-step explanation:

We can find a point on the line by choosing any value for x and putting it in to the equation. Then we can find the y value. For the purpose of this problem, we will use x = -3.

y + 1 = -3/2(x + 7)

y + 1 = -3/2(-3 + 7)

y + 1 = -3/2(4)

y + 1 = -6

y = -7

And we can find the slope simply by looking for the number outside of the parenthesis on the right side of the equal sign (-3/2)

8 0
3 years ago
3x-9=-21 equation in words
sergeinik [125]
'nine less than three times a number is negative twenty-one.'
5 0
4 years ago
Other questions:
  • Find each mass in kg a)The mass of a male giraffe is about 1.9 t.
    14·1 answer
  • Stewart has $26 dollars. He spent $12.81, including tax, to buy a new DVD. He needs to set aside $10.00 to pay for his lunch nex
    15·2 answers
  • The state of wyoming has roughly the shape of a rectangle that is 3.6 × 10 miles long and 2.8 × 10 miles high what is the aproxi
    11·1 answer
  • MATH HELP ASAP! PLEASE HELP! 20 POINTS!!
    12·1 answer
  • A label wraps around soup can with a radius of 4.3 cm and a height of 6 cm. What is the lateral surface area of the label of the
    13·2 answers
  • Points B, D, and F are midpoints if the sides of ACE. EC=38 and DF=16. Find AC
    8·1 answer
  • What is the logarithmic form of 12² = 144?
    13·2 answers
  • 13<br> Find the scale factor
    9·2 answers
  • I need to know what q/8=5/4
    10·2 answers
  • X^2+3x+2<br><br> x^2+x-6<br><br> x^2-x-2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!