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
finlep [7]
3 years ago
6

Simplify the expression. 40 – 2 • 3²​

Mathematics
1 answer:
ddd [48]3 years ago
8 0
The answer is 22 :) I hope that helped
You might be interested in
The area of a rectangle is 65 m2 , and the length of the rectangle is 3 m less than twice the width. find the dimensions of the
salantis [7]
X = <span>width
2x-3 = </span><span>length 

</span>x(2x-3) = 65\\&#10;2x^2 - 3x - 65 = 0 \\ D=b^2-4ac=(-3)^2-4*2*(-65)=529\\&#10;x_{1,2}= \frac{-bб \sqrt{D} }{2a}= \frac{3б 23}{4} \\ x_1=-5  \ \ \O \\ x_2=6.5 \ \

width = 6.5 m
length  = 2x-3 = 2*6.5 - 3 = 10 m
4 0
3 years ago
Could you guys possibly help me???
Vikki [24]

Answer:

sure whats the question

Step-by-step explanation:

5 0
3 years ago
There are 160 students in the seventh grade, and 10% are in the
Julli [10]

Answer:

16

Step-by-step explanation:

Turn 10% into a decimal, so 0.1

160 x 0.1 = 16

7 0
2 years ago
Read 2 more answers
How to determine whether to move right or left on the number line when adding rational numbers?
Vedmedyk [2.9K]
So if you're adding two negatives you move left, positive you move right, and when you have to determine a negative, and a positive you just have to see which one is the farthest from zero which the farthest one's sign is either positive, or negative. Positive to move right, and negative to move left.

7 0
3 years ago
Select all the pairs that are<br> equivalent. Someone please help me. The question is number 2
ycow [4]

the answer is in the picture

8 0
2 years ago
Other questions:
  • In the problem 10 − 4 = 6, what's thecorrect term for the number 4? 
    14·1 answer
  • Which reaction describes a beta emission?  2659Fe→ 2759Co +  −10e  88226Ra→ 86222Rn +  24He ��94239Pu +  24He→ 96242Cm  +  01n  
    9·2 answers
  • When the radius of a circle is multiplied by a factor of 2 22, by what factor will the area of the circle change?
    10·1 answer
  • In seven minutes jack types 511 words how many words does he type per minute
    13·1 answer
  • Define direction of vector​
    11·1 answer
  • Yoooooo help meeeeeeee
    11·2 answers
  • Please help! Correct answer only please! I need to finish this assignment by today.
    15·1 answer
  • Which points are 4 units apart? On a coordinate plane, point A is at (negative 2, 4), point B is at (3, negative 6), point C is
    5·2 answers
  • Hillsdale's zoo has two elephants. The male elephant weighs 9 7/12 tons and the female elephant weighs 3 5/6 tons. How much more
    12·2 answers
  • Describe the values of c for which the equation has no solution 3x-5=3x-c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!