Mathematics College

Please help me ASAP

Answers

Answer 1

Step-by-step explanation:

a= 3×(-2)+3=-6+3=3

b=3×(-1)+3=-3+3=0

c=3×1+3=3+3=6

d=2×3+3=6+3=9

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

a=3, b=0, c=6, d=9

Good work!

Related Questions

Here are two line segments with lengths e and f. Calculate the exact values of e and f. Which is larger? Use the Pythagorean Theorem: a^2 + b^2 = c^2

Answers

Just plug in the values, isolate the variables, then take the square root of the value

Pete worked 44 hours and 30 minutes on his new job. He makes $9.86 per hour. For each hour of overtime, he earns time and a half. How much will he earn for one week?

Answers

The question did not associate anything with the overtime so, I believe the answer is 416.24

:)

Answer:

$460.955 ≈ $460.96

Step-by-step explanation:

A work week is 8 hours × 5 days = 40 hours per week. Pete worked 44 hours and 30 minutes which is 44.5 hours. This tells you that Pete worked 40 hours at regular paid and 4.5 hours of overtime at a rate is his amount per hour plus half of his amount per hour). So Pete earns $14.79 per hour for overtime rate ($9.86 + $4.93 = $14.79) .

Earning for the week: 40 × $9.86 + 4.5 × $14.79

= $394.40 + $66.555

= $460.955 ≈ $460.96

a store pays $26 for a lamp. The store marks up the price by 40%. What is the amount of the markup

Answers

Answer:

$10.4

Step-by-step explanation:

mark me brainliest if u are kind

Both questions 7 and 8

Answers

9514 1404 393

Answer:

7. $10,459.28

8. $30,060.93

Step-by-step explanation:

Your table 12-2 will tell you the present-value multiplier of the annual payment for a 10-year annuity due will be ...

7%: 7.515232

11%: 6.537048

7. The 11% table value will be used with a payment of $1600 to find the present value:

6.537048 × $1600 = $10,459.28 . . . present value of the annuity due

8. The 7% table value will be used with a payment of $4000 to find the present value:

7.515232 × $4000 = $30,060.93 . . . present value of the annuity due

Find the missing number in the following series: __ 85 81 83 79 81 77

Answers

Answer:

Step-by-step explanation:

The pattern is -4 then +2

Terrence has 100 points out of 200 possible points in his Geometry class.
A. Determine his grade as a percentage and letter grade. Explain how you determined this.
B. Calculate how many more points Terrence needs to be passing. Explain how you calculated this.

Answers

Answer:

A. Letter Grade: F

Percentage: 50%

100 is half of 200

B. 20 more points

Step-by-step explanation:

A. 100 is half of 200, and 50% is half of 100%.

B. 60% is a D, but it is still passing. Sine 200=100 x 2, we need to multiply 60 x 2. 60 x 2=120

Five tickets numbered 1, 2, 3, 4, and 5 are placed in a box, and three are selected at random. Determine the probability of obtaining a 1 or a 2 or both.

Answers

Answer:

the probability is 1 and 2

10
Find the area of the shape.
Either enter on exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.
units
Show Calculator

Answers

Answer:

(4-x)(x-4)=16-x2 help me please

Which of the functions below have period pie check all that apply

Answers

There is no photo attached.

Round to 2 decimal places 0.966

Answers

Answer:

Step-by-step explanation:

round to 2 places 0.966: 1.00

Uhm is this a function?

Answers

Yea because every input has only one output

Answer:

yes it is

Step-by-step explanation:

Four times the product of a number x and a number y is equal to 20.

Answers

Step-by-step explanation:

4x×y=20

.....

..................................

The expression for four times the product of a number x and a number y is equal to 20 is 4xy = 20.

Given,

Four times the product of a number x and a number y is equal to 20.

We need to write the expression.

What is the meaning of the mathematical terms?

- 2 times M = 2 x M

- Product of M and N = M x N

- 3 more than M = M + 3

- 3 less than M = M - 3

Find the expression.

We have,

Four times the product of a number x and a number y is equal to 20.

Here,

The product of a number x and a number y can be written as:

= (x) x y

Four times the product of a number x and a number y can be written as:

= 4 x [ (x) x y ]

- is equal to 20 can be written as:

= 20

Now,

We get,

4xy = 20

Thus the expression for Four times the product of a number x and a number y is equal to 20 is 4xy = 20.

Learn more about how to write an expression here:

https://brainly.com/question/15284271

#SPJ2

pls help i think its 3600 but i dont know NO EXPLANATION JUST ANSWER

Answers

Answer:

Step-by-step explanation:

Set up a proportion

[tex]\frac{3}{45} = \frac{x}{240}[/tex]

Then, cross multiply.

[tex]720 = 45x\\16 = x\\x = 16[/tex]

if AB=12 cm and BC =13 cm then AC = 25 cm

Answers

Answer:

AB=12

Hope this helps!

What is the answer to :
2x (4+3) -5 x [4-(9-7)]
??

Answers

Answer:

8×+6×-5×{2}

8×+6×-10×

14×-10×

4×

calculation: 2x(4+3)-5x[4-(9-7)]

2x × 7-5x [4-(9-7)]

14x - 5x [4-(9-7)]

14x - 5x [2]

14x -5x × 2

14x - 10x

(5 1/4−2 1/2)+(6 2/3−3 1/2) plsss help (real answers)

Answers

Answer:

5 11/12. hope this helps

Step-by-step explanation:

Answer:

Step-by-step explanation: 5 1/4 - 2/12 = 3 6 2/3 - 3 1/2=3 3+3=6

Would appreciate the help

Answers

i dont know :))))))))))))))))))))))

SLOVE I GIVE BRAINLEST
18+ -27

A. -45

B. -9

C. 9

D. 48

Answers

Answer:

B: -9

Step-by-step explanation:

When you add a negative number, you subtract that number.

[tex]18+-27=18-27=-9[/tex]

18 + -27
= 18-27
= - 9
Answer will be B

Only answer this if you know the answer.

Find The nth Term of this number sequence
18, 16, 14, 12

Answers

Answer:

Step-by-step explanation:

18,16,14,12,10,8,6,4,2

Pls mark me Brainly
Annswer:
2

Jon wants to earn at least $75,000 a year and live in a posh urban setting. James’s career plan includes earnings of $35,000 a year and simple, cheap living conditions. Whose lifestyle expectations are better?

Both are equally valid, they just have different preferences.

James’s, because he has more realistic expectations.

Jon’s, because he will have a higher quality of life

It depends on their career goals and family plans.

Answers

Answer:

Jon’s, because he will have a higher quality of life

Step-by-step explanation:

James wants to live in a cheap living condition so his quility is going to be worse. John wants to live in a posh urban setting and posh urban is higher quility than cheap living condition. So the anwser is C.

Answer:

Step-by-step explanation:

James

the area of a square is 36 centimeters. how long is each side of the square?

Answers

Answer:

6cm

Step-by-step explanation:

square root of 36 because the area of a square is base x height and a square has equal sides

50 points! don't answer if you don't know! Thank You
#1 Jeanne's bank account earns interest annually. The equation shows her starting balance of $200 and her balance at the end of five years, $267.65. At what rate r did Jeanne earn interest?
r= %
(Type an integer or decimal rounded to the nearest tenth as needed.)

#2 The volume of a soap bubble is 62.3mm^3 Find the radius and diameter of the soap bubble. Use 3.14 for pie.
The radius of the bubble is about mm.
(Round to the nearest tenth as needed.)

Answers

Answer:

1. 6%

2. what is the radius of 2

Step-by-step explanation:

Answer:

#1 = Rate = 0.025

#2 = m^2

Step-by-step explanation:

1. starting balance = 200

balance at the end of 4 years = 220.82

2. 200.82 = 200(1+r)^4

220.82

________ = (1 + r)^4

200

1 + r = (1.1041)^1/4

1 + r = 1.025 - 1

r = 0.025

Rate = 0.025

62.3m⋅m^3=62.3m^4

3.14=62.3m^4

m⋅m=m^2

Hope this helps, have a nice day/night! :D

If it did help please mark as brainliest!

Answers:
A. 113 cm^3
B. 141 cm^3
C. 565 cm^3
D. 126 cm^3

Answers

Answer:

Step-by-step explanation:

I need help with number 5 please

Answers

Answer:

-4[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

I hope this helps!

I need help I don’t understand this

Answers

Answer:

i need help I 6understand

A man is 32 years older than his son ten year ago he was three times as old as his son was then find the present age of each?

Answers

x-32=y

x-10=3(y-10)=3y-30

X+20=3y

3x-96=3y

Thus, X+20=3x-96, and 2x=116, X=58

Now, 58–32=y, thus, y=26

Find the measure of

Answers

Answer:

∠ A = 43°

Step-by-step explanation:

Since the triangles are similar then corresponding angles are congruent, so

∠ B = ∠ T = 55°

The sum of the 3 angles in a triangle = 180°

sum the 3 angles in Δ ABC and equate to 180

2x - 9 + 3x + 4 + 55 = 180 , that is

5x + 50 = 180 ( subtract 50 from both sides )

5x = 130 ( divide both sides by 5 )

x = 26

Then

∠ A = 2x - 9 = 2(26) - 9 = 52 - 9 = 43°

What is the first step needed to solve 3 over 4 multiplied by x minus 3 equals negative 18 ? (1 point) a Add 3 to both sides b Subtract 18 from both sides c Multiply both sides by 3 d Divide both sides by 4

Answers

Answer:

Step-by-step explanation:

3/4 x - 3 = -18

You should try to get all of one term on one side of the equation, and have the constant on the other side so the next step would be easy.

Here are the steps after you add 3:

3/4 x = -15

x = -5/4 (divide by 3/4 on both sides)

Answer is in the screenshot:

As a bonus question on a test, Mr. Smith wrote 8z + (5y6w). He told his students the values of each variable: w=6, y=2, and z = 7. What is the simplification of Mr. Smith's expression?

Answers

Answer:

416

Step-by-step explanation:

Plug in the variables

8(7) + (5*2 * 6*6)

56 + (10 * 36)

56 + 360

416

Are the ratios 2:1 and 11:9 equivalent?

Answers

Answer: No

Step-by-step explanation:

2 is double 1.

Because 11 is not double 9, the ratios are not equivalent.

Hope it helps :)

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