Mathematics High School

Need a quick answer for this homework

Answers

Answer 1

Answer:

clothes are expensive

Step-by-step explanation:

the hypothesis is at the beginning of the sentence followed by the conclusion

Related Questions

13. Evaluate: 7x + 4y when x=5 and y=-3

Answers

Answer:

Step-by-step explanation:

7x + 4y

7(5) + 4(-3)

25 -12

Answer:

Step-by-step explanation:

7*5=35

4*-3=-12

35+-12=23

How do you make a graph wider

Answers

Answer:

By saving it then editing it

Step-by-step explanation:

One step equation 21=-7

Answers

Answer:

[tex]n = - 3.[/tex]

Step-by-step explanation:

[tex]21 = - 7n \\ n = \frac{21}{ - 7} \\ n = - 3. \\ \\ [/tex]

♨Rage♨

Complete the expression in terms of P and Q so the result is -5b^2+8b-3. Drag the terms to the correct location on the expression. Not all terms will be used.

Answers

Answer:

(-5b+3)(b-1)

Step-by-step explanation:

We need to factorize the given expression

-5b^2+8b-3

-5b^2+5b+3b-3

(-5b^2+5b)+(3b-3)

factor out the common terms:

-5b(b-1)+3(b-1)

(-5b+3)(b-1)

Hence the expression equivalent to -5b^2+8b-3 is (-5b+3)(b-1)

Answer:

Q-3P

Step-by-step explanation:

edmentum told me

true or false?
All whole numbers are irrational numbers

Answers

whole numbers are irrational number. Some rational numbers are not integers. Some integers are not whole numbers.
(Basically saying true)

In triangle ABC, AB measures 25 cm and AC measures 35 cm.
The inequality
centimeters.
represents the possible third side length of the triangle, s, in
The inequality
centimeters.
J

represents the possible values for the perimeter, p, of the triangle, in

Answers

Answer:

10, 60, 70, 120

Step-by-step explanation:

Correct on edge 2020

Answer:

10<s<60

70<p<120

Step-by-step explanation:

35-25=10

35+25=60

What’s the slope pls answer quick

Answers

-7/4 if you’re using the rise/run method :)

HELP ONLY HAVE 2 MINUTES!!!!!!!!!!!!!!!!!!!!!!

Answers

A is the correct choice. Y=90x. All y values are multiples of 90.

If A < B, where on the number line will A appear?
A. To the right of B
B. In exactly the same location as B
C. To the left of B

Answers

C! Because it is saying that B is greater than A, meaning that B is gonna be more to the right of the number line

HURRY I’ll mark you as brainliest

P = 400n – 7,200

In the formula, P is the monthly profit and n is
the number of bicycles sold in a month. How
many bicycles must he sell to make a profit of
exactly $2,000 in a month?

Answers

Answer:

Step-by-step explanation:

What is the distance between points
(5, 5)
and
(1, 5)
on a coordinate plane?

Answers

Answer:

√[(5-1)² + (5-5)²]

√[16+0]

√(16)

+4 or -4 units

I hope this helped :D

Step-by-step explanation: for your other question

((

−

)

(

−

)

Answer:

Step-by-step explanation:

What is 5 1/9 + 3 7/9?

Answers

Answer:

8 8/9

Step-by-step explanation:

Rewriting our equation with parts separated

=5+19+3+79

Solving the whole number parts

5+3=8

Solving the fraction parts

19+79=89

Combining the whole and fraction parts

8+89=889

Answer:

i know she already answered and the points should go to her (also good job! ) but if you want it on

exact from then it's 80/9

decimal form is : 8.8

and mixed from is : 8 8/9

Johnnie runs 4.5 km everyday to stay in shape. It takes him 30 minutes to run his route. What is his average speed per hour?

Answers

Answer:

The average speed is 9 km per hour

Step-by-step explanation:

Average speed = total distance ÷ total time

Let us use this rule to solve the question

∵ Johnnie runs 4.5 km every day

∴ The total distance = 4.5 km

∵ It takes him 30 minutes to run his route

∴ Total time = 30 minutes

→ We need to change the time to hours to find the average speed in km/h

∵ 1 hour = 60 minutes

→ Divide the time by 60 to change it from minutes to hours

∴ Total time = 30/60 = 0.5 hour

∵ Average speed = distance ÷ time

∴ Average speed = 4.5 ÷ 0.5

∴ Average speed = 9 km/h

∴ The average speed is 9 km per hour

−a2 − (2a − 7b) + b for a = −2 and b = 3

Answers

Answer:

Step-by-step explanation:

Given

- a² - (2a - 7b) + b ← substitute a = - 2, b = 3 into the expression

= - (- 2)² - (2(- 2) - 7(3)) + 3

= - 4 - (- 4 - 21) + 3

= - 4 - (- 25) + 3

= - 4 + 25 + 3

= 24

Answer: 32

Steps: -(-2)2 - [ 2(-2) - 7(3) ] + 3

• Follow the PEMDAS order of operations

Calculate within parentheses [ 2(-2) - 7(3) ] : -25

= -(-2)2 - (-25) + 3

Multiply and divide (left to right): 4 - (-25) + 3

Add and subtract (left to right): 32

Plz mark brainliest:)

which is greater 0.95 or 3/4

Answers

Answer:

0.95

Step-by-step explanation:

3/4 = 0.75 and I guess 0.95 > 0.75

Sorry That I couldn't explain more, but i hope this helps!

Answer:

0.95 is greater than 3/4

Step-by-step explanation:

3/4 in fraction format is 0.75.

and 0.95 is greater than 0.75

3.) Graph on Geogebra the linear equation y=2x, then select the correct 10 points
line: *
O Blue line
Green line
Black line
Red line

Answers

YEEEEEEEEEAAAAAA BABY ITS TUES

answer this asap and i will give u brainliest

Answers

Answer -2 and-6 how I helped

Evaluate the expression -3(n + 7) + 5 using n=5

Answers

First substitute the n=5 with N
-3(5+7)+5
Then it’s just simple steps. Distribute the -3 by the numbers in the parentheses.
-15-21+5
The add them all
You will get -31

Answer:

-31

Step-by-step explanation:

First you distribute

(-15-21)+5

Then you add and subtract from left to right.

-36+5

-31 is your answer

solve x2 + 4x - 5 = 0 using quadratic formula

Answers

Quadratic formula is -b+_ √b^2-4ac / 2a

In that equation,

a=1

b=4

c=-5

So put these informations to quadratic formula,

-4+_ √16-4*1*-5 / 2

= -4+_ √16+20 / 2

= -4+_ √36 / 2

= -4+_6 / 2

To calculate this, the answers are

-4+6 / 2 and -4-6 / 2

2 / 2 and -10 / 2

So answers are 1 and -5

1, -5

What is negative 2 1/6 minus negative 1 3/4?

Answers

answer is, -0.916
don't forget to turn the fractions into decimals

-1/3 - ( -5\12)= ??
please answer its a test

Answers

Answer:

1/12

Step-by-step explanation:

-1/3-[-5/12]=?

-1/3-*-5/12=?

-1/3+5/12=

Get the least common multiple:12

-1/3*4/4+5/12*1/1=?

-4/12+5/12=?

1/12

Match each fraction with its equivalent decimal number.
1.7/9
2.7/19
3.7/8
4.7/15

A.0.875
B.0.46
C.0.7
D.0.7

Answers

Answer:

below

Step-by-step explanation:

We can divide all the given fractions to find there decimal equivalents.

7 ÷ 9 = 0.77...

7 ÷ 19 = 0.368421

7 ÷ 8 = 0.875

7 / 15 = 0.466...

Now, we see that these match up;

7.9 -> C or D (It's not specific in whether the 7 repeats so if it does on your end, please choose that option)

7/19 has no equivalent option.

7/8 -> A

7/15 -> B

Best of Luck!

The ratio of boys to girls in Ms. Seeley’s class is 12/18. Which ratio of boys to girls is equivalent?
3:4
4:9
4:6
2:4

Answers

Answer:

3.9 is the possibility of this answer as shown

Mariana wants to attend Texas A&M. One year at Texas A&M costs approximately $28,000. She currently has $7,000 in savings. Mariana has received a one-time grant of $1,000 and an annual academic scholarship for $6,000. She plans to enroll in the work study program that will pay $10,000 annually for part-time work. How much will Mariana need to borrow in student loans in order to attend Texas A&M for 4 years?

Answers

Answer:

$58,000

Step-by-step explanation:

Total money that Mariana will generate:

Savings = $7,000

One-time grant = $1,000

Annual academic scholarship = $6,000

study program = $10,000/year

Study program for 4 years = $40,000

Total = $7,000 + $1,000 + $6,000 + $40,000

Total = $54,000

Total money that Mariana will generate for her 4 years = $54,000

Cost of fee at Texas A&M per year = $28,000

Cost of fee at Texas A&M for 4 years = 4*$28,000 = $112,000

Amount Mariana will have to borrow to attend Texas = $112,000 - $54,000

Amount Mariana will have to borrow to attend Texas = $58,000

Hence Mariana will have to borrow $58,000 in student loan to attend Texas A&M for 4 years

The quotient of forty-three and a number m:

Answers

i need to know this pls help

Which of the following is a rational number?
22. 23. 24. 25

Answers

Answer:

Step-by-step explanation:

It can be expressed as a ratio

HELP!!!!!!!!!!!!!!!!

Answers

Answer:

1/15

Step-by-step explanation:

First you have to use the equation:

Y2-y1 / x2-x1

13-14 is over -3-12

So we would get -1 over -15

which simplifies to 1/15

3(3x + 4) – 5 = -2 what does x equal

Answers

Answer:

x=-1

Good Luck!!!

Answer:

9x+12-5=-2

9x+7=-2

9x=-2-7

9x=-9

×=-1

Step-by-step explanation:

Find the sum of 2ab and 9ab

Answers

Answer:

11ab

Step-by-step explanation:

2ab + 9ab = 11ab

If g(x) = 7(4 – 2x) + 5
evaluate g (11)

Answers

Answer:e

Step-by-step explanation:e

Answer:

g(11) = 7(4-2*11) + 5 = 7*(-18)+5= -121

Step-by-step explanation:

if it helps make it braintliest please

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