Mathematics College

7+3 expressed as a difference

Answers

Answer 1

Answer:

7 - (-3)

Step-by-step explanation:

7 + 3 = 7 - (-3).

Related Questions

PLEASE HELP ME OVER HERE

Answers

Answer:

Ummm what am i helping you with? You did not say anything, so i can't help you

Step-by-step explanation:

The proportion is the number of students in total/the amount of students who voted lasagna, you add all the votes together to get how many students there are in total (10+6+4=20) and 6 students voted for lasagna so the proportion would be 6/20 then you simplify it to 3/10 so the proportion of the students who like lasagna as their favorite pasta dish is 3/10

If n = 5, which of the following is not equivalent to 24?

Answers

Answer:

there is no picture?

Step-by-step explanation:

14) Find the slope of the line that goes through the points (2,-5) and (3,-2).

Answers

Answer:

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-2-(-5))/(3-2)

m=(-2+5)/1

m=3/1

m=3

Find the length of the arc and area of the shaded region. Round the answer to two decimal places. (Use Pi = 3.14) SHOW WORK!

Answers

Answer:

i just want some friends

Step-by-step explanation:

2.6 - c/0.2 = -15.9 find what c is

Answers

Answer:

3.7

Step-by-step explanation:

c/0.2=2.6+15.9

c=(2.6+15.9)0.2

Where is 5/4 on a number line

Answers

Answer:

1/4 of a space after 1.

Hope that helps!

Step-by-step explanation:

1/4 or 0.25 spaces after 1

Sally is making 15 individual blueberry cheesecakes. How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds of blueberries are divided equally among them?

Answers

Answer:

0.35 pounds in each cheesecake

Step-by-step explanation:

Number of individual blueberry cheesecakes = 15

Pounds of blueberries = 5 1/4 pounds

How many pounds of blueberries will be in each cheesecake if 5 1/4 pounds of blueberries are divided equally among them?

= 5 1/4 ÷ 15

= 21/4 ÷ 15

= 21/4 × 1/15

= (21*1)/(4*15)

= 21/60 pounds

Equivalent to 0.35 pounds in each cheesecake

WILL GIVE BRAILIEST FOR ANYONE WHO ANSWERS!
No fake answers and no critisizing

Answers

Answer:

Step-by-step explanation:

Answer:

item c is the answer

Sally has 15 quarts of milk. One quart is equal to 1/4 of a gallon. How many gallons of milk does Sally have?

Answers

Answer:

3.75 or 3 and 3/4

Step-by-step explanation:

you do 15/4

What is the relationship between the two expressions: 1/2 +3/4 and 10(1/2 + 3/4)

Answers

9514 1404 393

Answer:

the latter is 10 times the former

Step-by-step explanation:

The latter expression is the same as the former expression, but with a factor of 10 multiplying it. The second expression is 10 times the first.

How would you explain 0 (prime and composite wise)?

Answers

Answer: 0 = NOTHING

Step-by-step explanation:

Geometry Need Help. I will give brainliest

Answers

Answer:

Step-by-step explanation:

please help!! 14 points!!!

Answers

Decimal equal 0.28 percent equal 28%

Consider the diagram. What is the value of n?

Answers

Answer:

BRAINLIEST??!!

Step-by-step explanation:

Answer: n=46

Step-by-step explanation: Both equations add up to 180 degrees, do inverse operations until you only have n on one side.

Justine took samples of the numbers of points scored by two football teams during their games. The data for the samples are shown below.
Cougars: 13, 21, 3, 9, 7, 10, 28, 21
Hawks: 28, 10, 16, 17, 28, 20, 14, 35
How much greater is the mean number of points scored by the Hawks than the mean number of points scored by the Cougars?

Answers

Cougars mean=14
Hawks mean=21
Hawks have a greater average the average is greater by 7 points

the sides of a right triangle are 3,4 and 5 the tangent of angle A is

Answers

Answer:

Step-by-step explanation:

Estimate 98.7 / 10.1 = ? (Show work)

Answers

Answer:

Step-by-step explanation:

Round both numbers to the nearest tens place.

98.7 rounds up to 100

10.1 rounds down to 10

100/10=10

which statement is true?

Answers

Which statement is true will the the first one

Jenny is 9 years younger than Sammie. Five years ago, Sammie was four times older than Jenny. How old is each now?

Answers

Answer:

Jenny's is 8 now and Sammie is 17.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that:

Jenny's age is x.

Sammie's age is y.

Jenny is 9 years younger than Sammie.

This means that:

[tex]x = y - 9[/tex]

Five years ago, Sammie was four times older than Jenny.

This means that:

[tex]y - 5 = 4(x - 5)[/tex]

Since [tex]x = y - 9[/tex]

[tex]y - 5 = 4(y - 9 - 5)[/tex]

[tex]y - 5 = 4(y - 14)[/tex]

[tex]y - 5 = 4y - 56[/tex]

[tex]3y = 51[/tex]

[tex]y = \frac{51}{3}[/tex]

[tex]y = 17[/tex]

[tex]x = y - 9 = 17 - 9 = 8[/tex]

Jenny's is 8 now and Sammie is 17.

WILL MAKE BRAINLIEST! ANSWER AND ILY

what are the slopes of each line?

Answers

Answer:

Top left is A

Top right is B

Bottom left is D

Bottom right is A

Step-by-step explanation:

Answers:
7.) A. Undefined
8.) B. 0
9.) D. -1/2
10.) A. -2/5

Which number line represents the solution of 5X < 30

Answers

Answer:

Step-by-step explanation:

Answer:

BRO, where are the number lines, can't help you if you dont put the number lines

what is the next number in sequence -2, 10 -50, 250

Answers

Answer:

2×5=10

10×5=50

50×5=250

250×5=1250

your next Number = -1250

hope It helps

Answer:

This is your answer ☺️☺️☺️. If I'm right so,

Please mark me as brainliest. thanks!!!

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling a number greater than 12.
The probability of rolling a number greater than 12 is
(Type an integer or a simplified fraction.)

Answers

Answer:

[tex]P(x>12) = 0[/tex]

Step-by-step explanation:

Given

[tex]x = \{1,2,3,4,5,6,7,8,9,10,11,12\}[/tex] --- outcomes

[tex]n(x) = 12[/tex] -- sample size

Required

[tex]P(x > 12)[/tex]

This is calculated as:

[tex]P(x > 12) = \frac{n(x > 12)}{n(x)}[/tex]

[tex]n(x>12) = 0[/tex] because none of the outcomes is greater than 12:

So:

[tex]P(x > 12) =\frac{0}{12}[/tex]

[tex]P(x>12) = 0[/tex]

Please help ASAP
I’ll mark Brainliest
What’s the total and lateral surface area for the figure?

Answers

Answer:

The total is 20 and the lateral surface is 1008 I think

i would really appreciate if someone could help me with this alll you have to do is order them in the correct order form least to greatest i would give you a brainly

Answers

Answer:

From least to greatest it is:

3.441, 4 4/9, 89/20, 4.93

I got 30 will someone double check me please.

Answers

That’s the correct answer

Answer:

yeah its 30

hdkqksbdkwlqmvwksl

Find the area of the regular polygon

Answers

Answer:

Step-by-step explanation:

There are 6 sides of the polygon, therefore since each corner is "2m", 2 x 6 = 12 making it the whole area.

*12 is basically the same as 360 since it's a polygon*

which one is greater/less than?

-25% or 25%

Answers

Answer:

25% is greater then -25.

Step-by-step explanation:

-25 is in the negiatives, and is to the left of 0. Anything to the left of 0 will be less then anything on the right of 0. :D

-25% will always be less than 25% because a negative number, being less than 0, will always be less than a positive number, being greater than 0.

Thus, -25% is less than 25% or 25% is greater than -25%

If 4x + b = 12, then x is equal to:

Answers

Answer:

4x + 12 = 24

Subtract 12 to both sides

4x + 12 - 12 = 24 - 12

4x = 12

Divide 4 to both sides

4x ÷ 4 = 12 ÷ 4

x = 3

Step-by-step explanation:

Please help on this question

Answers

The perimeter would be 48 feet

Other Questions

Solve each of the following equations. Show its solution set on a number line. Check your answers. 2x-3=2 Please answer this I have a test Choose the correct definition for employee internet portal: Multiple Choice A web-based application wherein employees can modify certain payroll-related information. Governs accounting for firms with federal government contracts in excess of $2,000. A way for governmental agencies to track the payroll associated with a government contract. A record of the time worked during a period for an individual employee. Examples of companies used for outsourcing payroll processing. PLEASE HELP I GIVE BRAINLIEST What are the factors 60 that add up to 17? * It was almost as if they had exchanged natures, as if she had become the machine, perfectly tuned to the roaring, clattering beasts in her care What does tuned to mean? What does it tell you about what kind of worker Lyddie is and how she feels when she is working? If you had information about a crime, would you be an official informant for the authorities? What would your concerns be? Simplify the expressions by combining like terms-4f - 9 - f + 15 help me plz i will give you all my points Identify the 10 health benefits of fiber and list 10 good food sources of fiber? Surface are of prisms 5-7. These problems refer to rolling a number cube, then spinning a spinner with the letters A-H on it. Find each probability. Show all work.5. P(rolling a 2, spinning an A)_________6. P(rolling an even number, spinning a vowel)_________7. P(rolling a number less than 3, spinning a consonant)no A net force of 8750N is used to stop of 1250.kg car travelling 25m/s. What braking distance is needed to bring the car to a halt? Solve for x. Each figure is a trapezoid.12) MK = 23 LJ = 4x - 9 Please please help help me please please ASAP ASAP please Solving Quadratic EquationsDirections: Solve the following quadratic equations using the quadratic formula. Show your workand all answers must be in simplest radical form.Ia. x2 - 2x - 15 =0b. x2 + 8x - 10 =0 One reason to prevent pollutant run-off into the Chesapeake Bay is to keep the oxygen levels in the bay from gettingso low that a(n)_1 occurs, threatening organisms like crabs and fish.A)neap tideB)overpopulationc)marine dead zoneD)undertow current Can someone explain the answer? please help me w ith thsi The inequality x 25 can be used to represent the distance an athlete runs each week, where x is the distance in miles. Which of these statements best describe the distance run by the athlete each week?1. The distance is more than 25 miles.2.The distance is no more than 25 miles.3.The distance is at least 25 miles.4.The distance is less than 25 miles.