Mathematics College

Evaluate.
(3⋅7)+(5⋅9)
Enter your answer in the box.

Answers

Answer 1

Answer:

21+45 and in total is 66 if u add them up

please mark me brainless

Step-by-step explanation:

Answer 2

Hello!

Answer:

66

Step-by-step explanation:

Hope this helps!

Evaluate.(37)+(59)Enter Your Answer In The Box.

Related Questions

Hello! I'm in the 7th grade and I'm having trouble with math this year... Will someone please help me with this? :)

(the question is down below)

Answers

Answer: 66

Step-by-step explanation: 30 x 2 = 60... 30 / 5 = 6... 60 + 6 = 66 :D

i'm in seventh too hehe

The output of a function is 7 more than 2 times the input. Write and solve an equation to find the input when the output is 15
Equation:
Solution:

Answers

Answer:

f(x) = 2x + 7

f(15) = 2(15) + 7 = 30 + 7 = 37

ANSWER QUICK PLEASE!!
Factor the expression 24 y - 40 using the greatest common factor of the terms.
A. 4(6y - 20)
B. 8(3y - 5)
C. 4(24y - 40)
D. 8(3y + 5)

Answers

Answer:

Step-by-step explanation:

B

yes, it is B!!!
good luck on the rest of your assessment!!

What would the answer be image below

Answers

Answer:

The points would be: (-3, 3) (-4, -1) (2, -1) (1, 3)

Step-by-step explanation:

Because when you move 4 units left, all of the x values in the points will go down by 4, and when you move 2 units down, the y values will go down by 2 units. So when applied to the points shown, you get the answer I put.

I believe this is correct? Hope it helps!

Walmart sells a 40-ounce jar of peanut butter for $5.58
What is the Unit Price?

Answers

The unit price is 0.20¢ per ounce.
To find the unit price, you divide the total price by the number of items, and in this case, you divide the total price by ounces

Find the surface area and volume of the solid. Round your answers to the nearest hundredth.​

Answers

Answer:

Surface area = 240.34 square units

Volume = 253.03 cubic units

Rectangular prism

Step-by-step explanation:

2(6.8 * 6.1) + 2(6.1 * 6.1) + 2(61 * 6.8) =

82.96 + 74.42 + 82.96 = 240.34

Volume

(6.8 )(6.1)(6.1) = 253.03

solve the inequality

Answers

32 and Konner is right please

The heights of male seniors in high school closely follow a normal distribution N(µ,σ) = N(70.5,2.6) , where the units are inches. a) If we randomly sample the heights of five male seniors, what distribution should the sample mean follow? Give your answers to two decimal places.

Answers

The sample will also be normally distributed, with same mean as the population, so µ = 70.5, but the standard deviation would be divided by the square root of the sample size, so σ = 2.6/√5 ≈ 1.16.

N(70.5, 1.16)

The sample will also be normally distributed, with the same mean as the population(µ = 70.5) and the standard deviation of 1.16 inches.

What is a normal distribution?

A normal distribution is a probability distribution that is used to represent events with a default behaviour and accumulated potential departures from it.

As it is given that the heights of male seniors in high school closely follow a normal distribution N(µ,σ) = N(70.5,2.6), where the units are inches.

Therefore, the mean will be the same (µ = 70.5), but the standard deviation for the sample size of the heights of five male seniors, can be written as,

[tex]s=\dfrac{\sigma}{\sqrt n} = \dfrac{2.6}{\sqrt5} = 1.16[/tex]

Hence, The sample will also be normally distributed, with the same mean as the population(µ = 70.5) and the standard deviation of 1.16 inches.

Learn more about Normal Distribution:

https://brainly.com/question/12421652

giving all my points
k can someone pls answer this cus I need the answer PER student

For a field trip, a bus company charges a flat fee plus an additional fee per student. For 25 students, the total cost is $132.50. If there are 30 students, the total cost is $145.00. After the flat fee, what is the cost per student?

$4.75

$5.30

$2.50

$3.00

Answers

The answer is $2.50 because you do 145-132.50=12.5
Then you divide by 5 because that’s the difference between students then the final answer is 2.50

PLS ANSWER NOW GIVING BRAINLIEST TO FIRST PERSON TO ANSWER
Write 1,340 in scientific notation

Answers

Answer:

1.34 × 10^3 is the answer

Answer:

Ok

Step-by-step explanation:

What is the name of decimal 31.903?

Answers

Answer:

thirty-one. nine hundred three tenths

Step-by-step explanation:

no sé ni hablar English pero espero te ayude

Enter the number 10.333333333333 rounded to the nearest hundredth (two decimal places):

Answers

Answer: 10.33

Explanation: The 3 in the thousandths place is less than 5 so the number in the hundredths place stays the same.

For a experimental to produce useful data, what must happen

Answers

Answer:

cr qe deobpaase r

Step-by-step explanation:

-5 (-4p-3)>-105
can i get some help on that?

Answers

Answer:

p>-6

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

20p+15>−105

Step 2: Subtract 15 from both sides.

20p+15−15>−105−15

20p>−120

Step 3: Divide both sides by 20.

20p/20 > -120/20

p>-6

Answer:

p > -6

Step-by-step explanation:

-5(-4p-3) > -105

First, multiply out the left side to get:

20p+15 > -105

Then take fifteen away from both sides to get:

20p > -120

Then divide both sides by twenty to get:

p > -6

5) Find the numbers:
a. 0.75 of what number is 9?
b. 0.8 of what number is 8?

Answers

Answer:

12

10

Step-by-step explanation:

HELPPPPPPP PLSSS!!!!!!!!!!!!!!!!!!!

Answers

11ud
5+6
That’s the answer

6. a + 6 < -2; a = -8
I
0. yes
P. no

Answers

Answer:

yes

Step-by-step explanation:

which expression is equivalent to the given polynomial expression? (9mn-19m^4n)-(8m^2+12m^4n+9mn)
A. -31m^4n+18mn-8m^2
B. -7m^4n+8m^2
C. -7m^4n+18mn-8m^2
D. -31m^4n-8m^2

Answers

9514 1404 393

Answer:

  D. -31m^4n-8m^2

Step-by-step explanation:

Eliminate parentheses by distributing the minus sign. Then collect terms:

  (9mn-19m^4n)-(8m^2+12m^4n+9mn) = 9mn -19m^4n -8m^2 -12m^4n -9mn

  = m^4n(-19 -12) +mn(9 -9) +m^2(-8)

  = -31m^4n -8m^2 . . . . . matches choice D

Whats the answer to this question? ( Branliest )

Answers

Answer:

3+jk+k^6

j=2 & k=6

substituting the values, we have

= 3+2(6)+6^3

= 3+12+216

= 231

Ans=231

Step-by-step explanation:

k³+jk+3

j=2 and k=6

Now

(6)³+2(6)+3216+12+3216+15231

Players
Amount
Paid

The table above represents the number of people in a group who played laser tag and the group's total cost to play. Which of the
following represents the rate of change relative to this situation?

Answers

Answer:

C. 4.00 per person

Step-by-step explanation:

I say its 4.00 per person because in each row you mutiply the players and 4.00 you get the other side of the row. Ex 11 players multiplied by 4 dollars per person equals 44.00 dollars in total which the graph shows.

Order of operations
18 ÷ 9 - 4 x 15

Answers

Answer: I'm almost 100% its -58

Whoever answers I’ll mark brainliest!

Answers

Answer:

hi

Step-by-step explanation:

i think it is equilaterial triangle

hope it helps :)

Write the equation of the line that passes through the points (3,19) and (-2,-16)

Answers

Answer:

y = 7x - 2

Step-by-step explanation:

y2 - y1 / x2 - x1

-16 - 19 / -2 - 3

-35/-5

= 7

y = 7x + b

19 = 7(3) + b

19 = 21 + b

-2= b

I would appreciate some help on this question

Answers

Answer:

AB = 38

BC = 4

Step-by-step explanation:

It kinda depends if the image is to scale or not

Fill in the blank . If the graph of an exponential function is increasing from left to right it is called exponential​

Answers

Answer:

growth

Step-by-step explanation:

Mr.jones filled his swimming pool with water

Answers

then go and swimand enjoy your holiday

I would like to help you however I think you did not finish writing out the problem.

(-5) + 6= ____
please help!​

Answers

Answer:

1

Step-by-step explanation:

-5 +6=1 jsjenejsnsjwjjwwj

(-5) + 6 = "1'

Let me know if its wrong.

need explanation with these problems! help me please!

Answers

Answer: 4

Step-by-step explanation:

Find multiples of 12 and 16

4 is a common multiple

if you start from 1/4 and add 4 to the denominator and 1 to the numerator you get the following sequence:

1/4, 2/8, 3/12 and 4/16

Therefore the answer to the problem is 4

If you have any more simple algebra question pls message me :)

List all the positive even numbers less than 10:

Answers

All the positive even numbers less than ten are:

2,4,6,8

Help plssssssssssssssss

Answers

Answer:

both

Step-by-step explanation:

The mean and the median give the same information, so it doesn't matter which one she chooses.

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