Mathematics College

Solve each two step problem.
9) Darlene worked 40 hours a week at $8.75 per hour. From her earnings the company
withheld $55.75. How much did she have left?

Answers

Answer 1
That will be 295.25 how ?? You multiply 8.75 by 40 then subtract 55.75 =295.25

Related Questions

“Half of a number (n) is at least 22."
translate and solve

Answers

Answer:

n >_44

Step-by-step explanation:

1/2n>_22

(times 2 on both sides)

n >_44

*** >_ is greater than or equal to sign

This table shows the number of marbles in a bag by color. If one marble is randomly selected from the bag, what is the
probability that it will be a blue or a red marble?

Answers

Answer:

I would say it would be in the middle

Step-by-step explanation:

Answer: the answer would be 52% :)

Step-by-step explanation:

simplify this expression
-1/2 (15/6 + 1/3)

Answers

Answer:

-17/12

Step-by-step explanation:

help me out not all just what you can

Answers

9514 1404 393

Answer:

  1e. 2t² +8t -6

  2h. a² +2ab -3b²

  3b. 8r +4

  4b. 6x +4y -11

  5b. e -3

Step-by-step explanation:

1e. Combine like terms.

  (3t² +3t -6) +(-t² +5t) = t²(3 -1) +t(3 +5) -6

  = 2t² +8t -6

__

2h. (2a² +3ab -4b²) -(a² +ab -b²)

Use the distributive property to eliminate parentheses. Note that all signs change in the second set of parentheses.

  = 2a² +3ab -4b² -a² -ab +b² = a²(2 -1) +ab(3 -1) +b²(-4+1)

  = a² +2ab -3b²

__

3b. The hash marks indicate sides of the same length. The perimeter is the sum of all side lengths.

  P = (4r -2) +2(2r +3)

  P = 4r -2 +4r +6 . . . . . . eliminate parentheses

  P = 8r +4 . . . . . . . . . . . . combine like terms

__

4b. (3x +4y) +(5x -8) -(2x +3)

Note that the distributive property changes the sign of all terms in the last parentheses.

  = 3x +4y +5x -8 -2x -3 . . . . eliminate parentheses

  = x(3+5-2) +y(4) +(-8-3) . . . group like terms

  = 6x +4y -11

__

5b.

  Bill's age - Erin's age = (2e-3) -(e) = e -3

The difference in their ages is (e -3).

Help plsssssss i beg

Answers

They tell you how to set it up. Take the #s & plug them in. The just divide.
A=.27 B=.25 B is the Best Buy.
C=.34 D=.40. C is the Best Buy.
I think you could solve this yourself with a calculator.

Use order of operations to simplify 6 squared - (5 -4) + 2( 8 - 2 squared) divided by 8

Answers

I think the answer is 36. .

what is the length of the diagnal of the rectangle- iready

Answers

Answer:the what:0

Step-by-step explanation:

Find the difference
(4y+3)-(y-2)
need it quick

Answers

Answer: 3y+5

Step-by-step explanation: 4y+3−(y−2)

4y+3+−1(y−2)

4y+3+−1y+(−1)(−2)

4y+3+−y+2

(4y+−y)+(3+2)

3y+5

Reuben invested his savings in two investment funds. The $18,000 that he invested in Fund A returned a 5% profit. The amount that he invested in Fund B returned a 1% profit. How much did he invest in Fund B, if both funds together returned a 4% profit?

Answers

Answer:

He invested $13500 in fund A, and $4500 in Fund B

Step-by-step explanation:

maths

Write the coordinates of the vertices after a reflection across the line x=-1

Answers

Answer:

U is (0,-8)

V is (0,-10)

T is (5,-8)

S is (5,(-10)

Using the equation 2 + 3/41 = 5, what does the value of I equal?

Answers

Answer:

i did't see the value I in the equation

Step-by-step explanation:

K/4 < -4
What could k be???

Answers

Answer:

-17

Step-by-step explanation:

-17/4 = -4.25

and 4 is greater than that, so i think

K = -17

3 Solve the inequality -- X + 6 >-3 4 Ox>-2 0x 12 0x< 12​

Answers

Answer:

D)

Step-by-step explanation:

I NEED HELP ASAP PLEASE HELP ME

Answers

the answer is 102 degree. it’s a supplementary angle, so 180-78= 102.

Answer:

102

Step-by-step explanation:

Has to equal up to 180° so 180-78 gives you 102.

Two cakes are shared equally among seven friends. What fraction of a cake
will each friend get?

Answers

Divide each cake into pieces 1 piece for each friend it comes out to 1/7 but since there are 2 cakes each friend receives a piece that is double that size which comes out to be 2/7

Answer:

Step-by-step explanation:

Hii

PLZ HELPPPPPPPPPPPPPPPP

Answers

I believe it’s 9x+1

Add all the equations/side values together
9x+1 is the answer for this problem

A poll of 200 doctors across the nation found that 11 were assisted in their office by registered nurse , 83 were assisted by LVN and 21 were assisted by both. How many were assisted by at least one type nurse ?

Answers

Answer:

115

Step-by-step explanation:

200 - (11+83+21) = 85 and so 200 - 85 is 115

WILL GIVE BRAINLIEST Stefan is making new cushion covers for a chair. There are three sizes of
cushions on the chair. What is the surface area of the seat bottom cushion?
A. 990 square inches
B. 846 square inches
C. 320 square inches
D. 756 square inches

Answers

Answer: 990

Step-by-step explanation:

(18 x 21) + (3 x 18) + (21 x 18) + (2)(21x3) + (3 x 18) = 990

Answer:

A. 990

Step-by-step explanation:

Three out of every seven candies sold were chocolate. If 210 candies were sold,
how many were chocolate?

Answers

Answer: 90

Step-by-step explanation:

210/7 is 30 times 3 is 90

Answer is 90 i hope that helps good luck!

Express as a trinomial.
(2x+4)(x-1)

Answers

-2x^2+2x-4 is the answer

Answer:

2x^2+6x+4

Step-by-step explanation:

2x^2+2x+4x+4

2x^2+6x+4

12b – 5 = 3b
How do you solve for b

Answers

Answer:

b=5/9

Step-by-step explanation:

Question 3
Describe the function between x=-4 and x = -1.

Answers

Answer:

liner increasing

Step-by-step explanation:

Graph the following inequality?

Answers

Answer: that pic is the answer

Step-by-step explanation: the pic is the answer

What is 16.281 rounded to the nearest whole number?

Answers

Answer:

16

Step-by-step explanation:

The round-off to the number 16.281 will be 16.

What is rounding off the number?

When a number is rounded off, its value is maintained but is brought closer to the next number, simplifying the number. For entire numbers as well as decimals at different places of hundreds, tens, tenths, etc., it is done.

A number can be rounded off to its lower value if the number after the decimal is between 0 and 4. The number will be rounded off to its higher value if the number after it is between 5 and 9.

The given number is 16.281. The round-off to the number will be 16 because the decimal value is less than 5.

To know more about rounding off numbers follow

brainly.com/question/10340128

#SPJ6

Which of these triangles appear to be congruent to each other? Check all that
apply.

Answers

Answer:

Triangles A, B, and E look the same to me...

C has three different side lengths

D has a right angle and

F looks little skinnier

Someone please help

Answers

The total is 360°. Your answer would be 120, if you subtract the other angles from 360.

Answer:

100

Step-by-step explanation:

360 is the total degree for every quadrilateral. 80+75+105=260. 360-260=100.

Alecia had save 60% of the cost of a new cell phone. If she has saved $105, what is the full price of the cell phone?

Answers

40% more rhdjdjdjdjdjdbdbdbd

[8-(-12)]÷(2x-2)-(-8)

Answers

Answer:

3

Step-by-step explanation:

A doctor told a patient to drink 1.6 liters of water every day. About how many liters should the patient drink in 14 days?

Answers

Answer:

22.4

Step-by-step explanation:

hope it helps

Answer:

The correct answer is 22

Step-by-step explanation:

22.4 to the nearest whole number would be 22.

Please hurry; Which function increases the fastest? A. y 5 14x B. y 5 23 · 17x C. y 5 120x D. y 5 2275x^x

a y = 14^x
b y = -3 (17)^x
c y = 120x
d y = -275x

Answers

Answer: y = 14^x

Step-by-step explanation:

Here the options are:

a y = 14^x

b y = -3*(17)^x

c y = 120x

d y = -275x

to see which function increases the fastest (or which function is steeper) we need to look at the first derivations of each one of these, and see which one is larger for every value of x:

the derivations are:

a y = x*14^(x - 1)

b y = -x*3*(17)^(x  - 1)

c y = 120

d y = -275

So we can already discard options c and d, because have constant rate of change.

Then we keep options a and b.

Always when we have an exponential function, like a^x and b^x

The one with the larger base will be steeper.

So if a > b, then:

a^x is steeper than b^x

In this case, the function:

y = -3*(17)^x

has a larger base, but, this function is negative.

This means that as x increases, our function will decrease, then this function will not "increase the fastest" (because it does not increase)

Then the left option (a: y = 14^x)

Will be the correct one.

(this will happen after some value of x, because two of the options have constant derivatives, these may be steeper for smaller values of x, and as x increases, we will see that y = 14^x is the one that increases the fastest)

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