Mathematics High School

1 Jason writes 42(x - 35) + 18 on the board. What did Jason write?
A)
An example of the associative property
B)
An inequality
C)
An expression
D)
An equation

Answers

Answer 1

Answer:

C. an expression

Step-by-step explanation:

Related Questions

HELP ME PLEASE!!1 I WILL GIVE !20 POINTS! AND BRAINLIST PLEASE I DON'T UNDERSTAND THIS AND ITS DUE SOON EPLAIN YOUR ANSWERS TOO PLEASE

Answers

Answer: Question 11 is q/s

Step-by-step explanation:

Answer:

Step-by-step explanation:

The two triangles are similar because of their angles. Both of the triangles contain a 90 degree angle, a angle, and 90-a angle.

find the solution set to each inequality

-2f<-16

please help, thanks in advance

Answers

Omg sorry about that,

F > 8

commen denominaor for 1/4 2/3

Answers

Answer:

The least common denominator is 12.

Step-by-step explanation:

Here's how I got my answer.

First, I listed out the multiples of 4, which is the denominator of 1/4.

4: 4, 8, 12, 16

Next, I listed out the multiples of 3, which is the denominator of 2/3.

3: 3, 6, 9, 12

The smallest number they have in common is 12.

Therefore, the least common demoninator (LCM) is 12.

Every seventh-grade student at Martin Middle School takes one world language class.
One-tenth of the seventh-grade students take French. Eighteen seventh-grade students take French.

Which equation represents s, the total number of seventh-grade students at the middle school?
18 = 0.1 s
18 = StartFraction 10 over s EndFraction
StartFraction s over 0.1 EndFraction = 18
10 s = 18

Answers

Option (A) 18 = 0.1s

Step-by-step explanation:

Every seventh-grade student at Martin Middle School takes one world language class.

Now we will form the equation as per statement of the question.

Let total students of seventh-grade = s

" one tenth of seventh grade students take  French."

" Students who took French were 18."

So  of s = 18

(0.1)s = 18

therefore, Option (A) 18 = 0.1s is the answer.

Answer

a

Step-by-step explanation:

help me please.. im doing 8th grade math with pythagorean theorem i really need help please 10 points!!

Answers

Answer:78.1 is the answer and B or D will be your answer hope this helped

Step-by-step explanation:

which equation can be used to solve for x in the diagram?

a- 11x = 7x

b- 7x + 90 = 11x

c- 7x + 11z = 180

d- 7x + 11x = 90

Answers

Answer:

The answer is D. 7x + 11x = 90

It costs $520 to plant 4 acres of corn. How much would it cost to plant \large \frac{3}{5} acre of corn?

Answers

Answer:

$78 to plant 3/5 an acre of corn

Step-by-step explanation:

you can set up a fraction. 

520/4 = x/6

Cross multiply

312 = 4x

Divide both sides by 4 equal to

x=78

$78 to plant 3/5 an acre of corn

Ishmael's stock went up $17 on Thursday and then down $13 on Friday. What was the total change in the value of the stock?.

Answers

Answer:is that subtraction?

Step-by-step explanation:

If a : b = 8 : 7 and a : c = 10 : 7 write the ratio b : c in simplest form.

Answers

7 : 7 or 1 : 1 is its simplest form im pretty sure

Answer:

Step-by-step explanatin

watch Monday Night Raw and you'll get the answer

Consider the sequence 20, 14, 8, 2, -4, ....
(a) Write a recursive rule to represent the sequence.
(b) Write an explicit rule to represent the sequence.
(c) Find the 30th term in the sequence.
The BEST answer gets brainliest!! Hurry now!

Answers

[tex](a)\quad a_{n+1}=a_n-6\\\\(b)\quad a_1=20,\ d=2-8=-6\implies a_n=20+(-6)(n-1)\\\\{}\qquad a_n=-6n+26\\\\(c)\quad a_{30}=-6\cdot30+26 = -154[/tex]

plsdo thisgggggggggggggggggggggggg

Answers

Answer:

4.32

Step-by-step explanation:

gansnxiuzgenemxjxhsbe dnsjzuxghsbeb3ne

Eli has a collection of football and baseball cards. In all, he has 360 cards in his collection. Twice the number of baseball cards is 30 less than three times the number of football cards. How many more baseball cards than football cards does Eli have?

Answers

Answer:

150 football cards

210 baseball cards

Step-by-step explanation:

b + f = 360

2b = 3f - 30

Change second equation to be:  2b - 3f = -30

Multiply first equation by -2 to get:  -2b -2f = -720

Add to get: -5f = -750

f = 150

b = 360-150 = 210

Josh's soccer team had a competition to see which player should be the goalie. Each player tried to block 15 kicks from entering the goal, and the coach recorded the number of successfully blocked kicks. Josh made a dot plot to display the information. What is the interquartile range for the data?​

Answers

Answer:







Explanation








I am having problems sorry if you can’t see it let me know if you can’t see it

Answer:

sup

Step-by-step explanation:

hey

Dog food bad contains 18 cups to fill it up his friend dog eats 1 1/2 each day he says he'll be able to feed his dog for 27 days that true?

Answers

Answer:

It's not true because 18 cups will only last 12 days, not 27 days.

Step-by-step explanation:

1 1/2 = 3/2

3/2(27) = 40.5 cups

18 = 3/2c

c = 12

During lunch someone says that he heard that lavender oil cures migraines. This is an example of _____.

A.) inferential statistics
B.) descriptive statistics
C.) a dependent variable
D.) an independent variable

Answers

i think i
the answer is d and if it’s more i’m so sorry

Answer:

The answer is D

Step-by-step explanation:

I just took the quiz.

Need help What is 6/10 in simplest form

Answers

Answer:

3/5

Step-by-step explanation:

35.

Step-by-step explanation:

The simplest form of 610 is 35.

Part I
compare the difference of the means of the two data sets found in part H as multiple m of their variability ​

Answers

Answer:

Step-by-step explanation:

I know that the two means are are 11.28 and 12.

I could be wrong but I did the math 5 times.

Answer:

the other guy is correct

Step-by-step explanation:

factor completely x^2+6x-27?

Answers

Answer:

(x+9)(x-3)

Step-by-step explanation:

Find the number that multiplies to make -27 and adds to make 6. In this case it is 9 and -3. Use these numbers to factorise.

Answer:

(x-3) (+9)

Step-by-step explanation:

To know what numbers to use, factor out the constant (-27).

You would get the numbers : 1,3,9,27.

Then figure out which numbers would make the 6x true. In this case, we would need the 3 and 9. They also need to add up to 6x, so the 3 needs to be negative.

-3 & 9

Then form the factors:

(x-3) (x+9)

--------------------------

You can also check this to make sure.

Have a nice day!

Write an inequality that represents this situation below. Be sure to define your variable in words.

The high school softball team needs to buy T-shirts for their games. The T-shirts cost $8 a piece and they only have $100 to spend.

Answers

Answer:

8s ≤ 100

Step-by-step explanation:

s = # shirts you can buy

(PLEASE HELP)
If the longest side of the triangle was 10.Then the two shorter sides must have a sum that is ....?

A. Any Length
B.Equal to 10
C.Greater than 10
D.Less than 10

Answers

Answer:

C.Greater than 10

Step-by-step explanation:

It is because of

Triangle Inequality Property rule:

Measurement of any two sides of the triangle is always greater than the third side.

So,

As per the rule the sum of other two shorter sides of the triangle should be greater than 10.

The two shorter sides must have a sum that is greater than 10.

What is a triangle?

A triangle is a polygon with three sides and three angles.

Analysis:

For a triangle, the sum of the two shorter sides is usually greater than the longest side.

In conclusion, the sum of the two shorter sides must have a sum greater than 10.

Learn more about triangles: brainly.com/question/1058720

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You move up 4 units and down 7 units. You end at (-5, -4). Where did you start?


Please Help Me!!!


I'm CONFUSED!!


Even my math teacher doesn't understand!!

Answers

Answer:

-5, -1 is the start

Step-by-step explanation:

Answer:

(-5,-7)

Step-by-step explanation:

moving up 4 units would leave you at (-5,0) then, after moving back down 7, you would get (-5,-7)

[tex]5^{-2}[/tex] × [tex]\sqrt[3]{8}[/tex]

Give your answer in decimal

Answers

Answer:

0.08

Step-by-step explanation:

∛8 = 2 as 2*2*2 = 8

[tex]5^{-2}[/tex] = [tex]\frac{1}{5^{2} }[/tex] = [tex]\frac{1}{25}[/tex]

[tex]\frac{1}{25}[/tex] * 2 = [tex]\frac{2}{25}[/tex] = 0.08

HELPP ME PLEASEEE!!!
don’t put those link/file things it gives me ur info and i can hack;)

Answers

Answer:

2 x ( -4 ) = -8

Step-by-step explanation:

2 x 4 = 8

a negative x a positive = negative

so therefore the answer is -8

write an exponential expression showing organism B’d increase in population over the same 8 days

Answers

Answer:

the answer is 5^2

Step-by-step explanation:

The area of a rectangular patio is 3x2 + 17x + 20 ft
Which of the following could be dimensions of the patio?
O A. X+ 5 ft by 3x + 4 ft
B. 3x + 5 ft by x + 4 ft
O
C. X + 5 ft by x + 4 ft
O D. 3x + 5 ft by 3x + 4 ft

Answers

Answer:

a

Step-by-step explanation:

A glider plane travels 120 miles in 2 hours. At that rate, how many hours will it take the plane to travel 300 miles?

10 hours

2 1/2 hours

5 hours

1 1/4

Answers

The answer is C.........

so its really just bots on here dayum​

Answers

Answer:

Yes only bots

Step-by-step explanation:

Answer:

ikr its so annoying

Step-by-step explanation:

Cindy owns a rectangular lot that is 18 yards long and 45 feet wide.
She is going to cover the lot with square pieces of sod. If the sod costs $12 per square yard, how much will Cindy pay to completely cover the lot with sod?

Answers

Answer:

$3240

Step-by-step explanation:

First you need to find the area of that lot. Area of a rectangle = length x width. But you also have mixed units...yards and feet. Since the price of the sod is in square yards, we'll convert the 45 feet to yards. 3 feet = 1 yard, so divide 45 by 3, = 15 yards.

18 x 15 = 270 square yards

then you multiply that by the $12/square yard

270 x 12 = $3,240

Please lmk if you have questions

Answer:

270$

Step-by-step explanation:

Hannah has an offer from a credit card issuer for 0% APR for the first 30 days
and 12.22% APR afterwards, compounded daily. What effective interest rate
is Hannah being offered?
A. 11.87%
B. 13.00%
C. 12.93%
D. 12.22%

Answers

i believe the answer is A.11.87% because interest rates tend to be lower than APR

If the first 30 days and 12.22% APR afterwards, compounded daily. The effective interest rate is: A. 11.87%

Effective interest rate

After 1 year the daily percentage rate is compounded for:

(365 days - 30 dyas) = 335 days

Hence:

Effective interest rate=(1+0.1222/365)^335-1

Effective interest rate=(1+0.1222/365)^335-1

Effective interest rate=(1+0.00033479)^335-1

Effective interest rate=(1.00033479)^335-1

Effective interest rate=(1.11866-1)

Effective interest rate=0.11866×100

Effective interest rate=11.87% (Approximately)

Therefore the effective interest rate is: A. 11.87%.

Learn morer about effective interest rate here:https://brainly.com/question/8098678

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What shapes are quadrilateral

Answers

A quadrilateral is a four-sided two-dimensional shape. The following 2D shapes are all quadrilaterals: square, rectangle, rhombus, trapezium, parallelogram and kite.

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