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
sveticcg [70]
3 years ago
14

Find the sum or difference

Mathematics
1 answer:
klasskru [66]3 years ago
5 0

Answer:dd and subtract the remaining numbers in the math problem. The sum will be the result of adding numbers, while the difference will be the result of subtracting them. For instance, in the math problem 4 + 3 - 5, the sum of 4 and 3 will be 7, and the difference between 7 and 5 will be 2.

Step-by-step explanation:

You might be interested in
What is the square root of 8y to the 7th power
kaheart [24]

It would be 2 square root of 2 and y7 square root. It's two parts to the answer. 
8 0
3 years ago
Read 2 more answers
The lengths of two sides Of a triangle Our three and seven. What is one possible length of the third side
svp [43]

Answer:

Yo, Big Shaq, the one and only

Man's not hot, never hot

Skrrat, skidi-kat-kat

Boom

Two plus two is four, minus one that's three, quick maths

Everyday man's on the block, smoke trees

See your girl in the park, that girl is a uckers

When the ting went quack-quack-quack, you man were ducking (you man ducked)

Hold tight, Asnee (my brotha), he's got the pumpy (big ting)

Hold tight, my man (my guy), he's got the frisbee

I trap, trap, trap on the phone, movin' that cornflakes

Rice Krispies, hold tight my girl, Whitney (my G)

On the road doin' ten toes, like my toes (like my toes)

You man thought I froze, I see a peng girl, then I pose (chilin')

If she ain't on it, I ghost, hah, look at your nose

Step-by-step explanation:


5 0
3 years ago
(2 marks) Ten persons will stand in a line. 3 males and 7 females. In how many ways they may be arranged according to gender?​
Blababa [14]

Answer:

In 1 ways they may be arranged the line

4 0
3 years ago
Mary wants to hang a mirror in her room. the mirror and frame must have an area of 7 square feet. the mirror is 2 feet wide and
Helen [10]

The quadratic equation use to determine the thickness of the frame, x is 4x² + 10x - 1 = 0.

The correct option is D.

<h3>What is a quadratic equation ?</h3>

A quadratic equation is an algebraic equation of the second degree in x.. The quadratic equation is written as ax2 + bx + c = 0, where x is the variable, a and b are the coefficients, and c is the constant term.

<h3>According to the given information:</h3>

Total area  = 7 square feet

and,

Total area = Length x Width

So,

7 = (2x + 3)(2x + 2)

7 = 4x2 + 4x + 6x + 6

7 = 4x2 + 10x + 6

4x2 + 10x + 6 - 7 = 0

4x2 + 10x - 1 = 0

Hence,

The quadratic equation use to determine the thickness of the frame, x is 4x² + 10x - 1 = 0.

To know more about quadratic equation visit:

brainly.com/question/1863222

#SPJ4

I understand that the question you are looking for is:

Mary wants to hang a mirror in her room. the mirror and frame must have an area of 7 square feet. The mirror is 2 feet wide and 3 feet long.  Square with an inner frame with height of 2 ft on the left frame and width of 3 ft on the top. Arrow on the bottom frame with an x and an arrow on the right frame with an x. Which quadratic equation can be used to determine the thickness of the frame, x?

A. x² + 14x - 2 = 0

B. 2x² + 10x - 7 = 0

C. 3x² + 12x - 7 = 0

D. 4x² + 10x - 1 = 0

6 0
1 year ago
A mother is currently 7 times older than her son. In 3 years time, she will be 5 times older than her son. Let x and y be the pr
Softa [21]

Answer:

If the child is currently 6 years old and the mom is 42, in three years she'll be 45 and he'll be 9

Step-by-step explanation:

The son is y and the mom is x

x=7y

x+3=5(y+3)

7y+3=5y+15

7y=5y+12

2y=12

y=6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the standard form of the equation of the parabola with a focus at (-2, 0) and a directrix at x = 2.
    6·1 answer
  • Write an inequality and show on a number line all numbers: from (–3) to 2 exclusives.
    15·1 answer
  • Pls solve this you get 30 points
    10·1 answer
  • WILL GIVE BRAINLIEST
    14·1 answer
  • I need help with this question ASAP
    10·2 answers
  • Please Help Me!!!! qwq
    11·1 answer
  • What is the value of x if f(x)=-2
    11·1 answer
  • Write the system and
    6·1 answer
  • Given that the federal and state biweekly deductions for a single person making $1,300 with zero withholding allowances working
    15·2 answers
  • What is the slope of the line below?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!