Write this phrase as a numerical expression
Write this phrase as a numerical expression - 1

Answers

Answer 1
Answer:

Subtract of 11 from 20: 20 - 11

The sum of 4 and 9: 4 + 9

Subtract of 11 from 20, then add the sum of 4 and 9:

(20 - 11) + (4 + 9) = 9 + 13 = 22


Related Questions

Joe and Hannah leave home at the same time traveling opposite . directions Joe drive 45 mph and Hannah drive 40 mph and how many hours was 510 miles apart
Why is 743 a prime number
On Monday John had $500 . Over the weekend he went out to eat for $ 112and used his debit card for movie tickets that cost $28 . How much money did John have on Tuesday?
22 to the 7 power minus 22 to the 4 power
A calculator is tightly wrapped in protective padding. It is sold in a box that is 14.5 cm wide,24.0 cm long, and 6.0 cm high. The calculator itself is 8.5 cm wide, 18 cm long, and 2.5 cm high. What is the volume of the padding?

my mother is 12 years more than twice my age. after 8 years, my mother's age will be 20 years less than three times my age. find my and my mothers age.

Answers

(12+2y)+8=3y-20 
  hope it this helps.:)

I AM A FACTOR OF 50 AND A MULTIPLE OF 5 ,I AM A 2 -DIGIT NUMBER GREATER THAN 10 BUT LESS THAN 40. WHAT NUMBER AM I?

Answers

the number is 25 because the factors of 50 are 1,2,5,10,25,50 and the number is two digits and is greater than 10 an 40. So the answer is 25.

How do you Simply 3x^3 - 2x^2

Answers

1. add like terms
2. add 3 and 2=5
3. x³ and x² = 2xx^(5)
4. together 5×2xx^(5)

DO YOU KNO THE ANSWER? please explain your answer in paragraph form or just make it very long with GOOD information so ill be able to understand for the next tim! Love ya!! thanks!!!

Answers

Answer:

Answer is C!

Step-by-step explanation:

The -2 is the y intercept and 1/3 is the slope.

The slope determines the angle of the line and the Y intercept determines how high or low that line is placed. To graph it I like to use a method called rise over run. First I identify the Y intercept then I identify the slope. From there I start at the Y intercept and Find the line. Definitely look up some tutorials on rise over run to plot equations!

What is 9/10 divided by 3/12

Answers

9/10 divided by 3/12
Find the least common multiple
54/60 divided by 15/60
Flip the second fraction and transition from division to multipication
54/60*60/15
Final answer: 3.6 or 3 3/5

Find the solutions to the equation below
Check all that apply.
2x2 +9x + 4 = 0

Answers

Answer:

Step-by-step explanation:

Use quadratic formula:

x=((-b+-sqrt(b^2-4ac))/2a

x=((-9+-sqrt(9^2-4(2)(4))/2(2)

x=((-9+-sqrt(81-32))/4

x=((-9+-sqrt(49))/4

x=(-9+-7)/4

Solution 1:

x=-2/4

x=-1/2

Solution 2:

x=-16/4

x=-4

Now we check:

2(-1/2)^2+9(-1/2)+4=2/4+-9/2+4=1/2+-9/2+4=-8/2+4=-4+4=0 (x=-1/2 works)

2(-4)^2+9(-4)+4=2(16)+(-36)+4=32-36+4=-4+4=0 (x=-4 works)

So the solutions of the equation are x=-1/2 and x=-4

in this case

a=2 b=9 c4

for this equation we have the formula

x1/2 = (-b +- (root of) b2 -4ac) /2a

x1/2 = (-9 +- (root of) 81- 4×2×4)/2×2

x1/2= (-9 +- (root of) 81-32)/4

x1/2 = (-9 +- (root of) 49/4

x1/2 = (-9 +- 7)/4

x1= -9+7/4

x1=-2/4

x1=-1/2

x2= -9-7/4

x2= -16/4

x2= -4