Mathematics High School

2) Anna bought 31 items at the grocery store. There was a glitch in the
computer system that caused the processing of the payment to take
longer than usual. If the total time for Anna's transaction took 2
minutes, how much time did the processing of the payment (p) take?
A)
60 seconds
B)
58 seconds
50 seconds
Eliminate
D) 45 seconds
See

Answers

Answer 1

A or b I think not sure

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Is 0.83 a rational number.

Answers

Yes! It’s the ratio of 83/100

Miguel wants to bike a total of 100 miles over the course of one week in the summer. He logs how much he bikes each day in the table below.

Miguel’s Biking Log
Day
Miles Completed
Monday
16.3
Tuesday
14 and one-half
Wednesday
18.75
Thursday
12 and one-fourth
Friday
22 and three-fifths

How many total miles does Miguel need to ride on Saturday and Sunday to meet his goal?
15 and three-fifths miles
45 and one-fifth miles
62 and one-half miles
84 and two-fifths miles

Answers

Answer:15 and three-fifths

Step-by-step explanation:

Answer:

15 and three-fifths

Step-by-step explanation:

9. You see two buildings in the distance. Suppose the buildings are 5 miles apart and you are 2.2 miles from one building. The angle between the two lines of sight to the buildings is 30 . How far are you from the second building?

Answers

Answer:

PLS abbreviate. thank u

Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Irene's car had 5.5 gallons in the 14-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.60 per gallon. How much did Irene spend on gas?

Answers

oop that’s my middle name

Write the equation in slope-intercept form to y−5=3(x−1)

Answers

Answer:

y=3x+8

Step-by-step explanation:

the slope intercept form is y =mx+b where m is the slope and b is the y interce0tn

What’s 1 plus 3 and write a paragraph on why that’s your awnser. Include details

Answers

Answer:

1+3=4

Step-by-step explanation:

why the hll do u need a paragraph on that ur in highschool, just why

Answer:4

Step-by-step explanation:

If you add the 1 to the 3 tht make 4

what percent of a) Rs 80 is Rs 20 ? please give answer step by step and clearly please it's urgent

Answers

Answer:

16%

Step-by-step explanation:

80/100x 20/1 = 1600/100 cut0 n d16%a

i think its 16 percent

URGENT!
How are the steps of adding rational expressions similar to solving rational equations? How are they different?

Answers

Answer:

Step-by-step explanation:

just loook it up

Which expresses the correct factorization of x2 + 8x + 16 = 0?
(x + 4)² = 0
(x - 4) (x + 4) = 0
(x - 2)² = 0
(x - 2) (x + 2) = 0

Answers

Answer:

The answer is (x + 4)² = 0

hope that helps

Answer:

(x + 4)² = 0

i took the test

A medium-sized shipping box with side length s
units has volume of s^3 cubic units.
a. A large shipping box has side lengths that are 3
units longer than the medium box. Write a
binomial expression for the volume of the large box.
b. Expand the polynomial in part a to simplify the
volume of the large shipping box.
c. A small shipping box has side lengths that are 2
units shorter than the medium box. Write a
binomial expression for the volume of the small
shipping box.

Answers

Answer:

See below

Step-by-step explanation:

Medium- sized box:

Side = s, Volume = s^3

a) Large -sided box

Side = s + 3Volume = (s + 3)^3

(s + 3)^3 = s^3 + 9s^2 + 27s + 27

c) Small-sized box

Side = s - 2Volume = (s - 2)^3 =s^3 - 6s^2 + 12s - 8

On a number line, 1.43 would be located.choose all answers a true statement
A.to the right of 1.45
B. to the left of 1.41
C. between 1 and 2
D. between 1.42 and 1.44

Answers

Answer:

C and D

Step-by-step explanation:

can y’all help me please

Answers

I’m most likely wrong but I think it’s C. SO SORRY IF IM WRONG IF I AM PLZ REPORT MY ANSWER

Answer:

it would be 3rd one

Step-by-step explanation:

(2a)3 = (8a)3

(4b)3=64b3

simplify= (8ab)3

The boundary line on the graph represents the equation
5x+2y=6
Write an inequality that is represented by the graph.

Answers

Answer:

x=2(3-y)/5

Step-by-step explanation:

5x=6-2y

x=6-2y/5

46% of what is 128?
A)278.3
B)58.9
C)5544
D)55.4

Answers

Answer:

128 is 46% of 278.3

Step-by-step explanation:

i dont now how to add

Answers

Answer:

number + number = number

use a calculator

Step-by-step explanation:

Answer:

1+1=2

Step-by-step explanation:

Just count up on your fingers

Hope this helps!! :)

A bicycle has a listed price of $849.955 before tax. If the sales tax rate is 6.5%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary.

Answers

Answer:

$905.21

Step-by-step explanation:

.065 x 849.955 = 55.25

849.955 + 55.25 = 905.205

What is the value of x? of y? of z? Enter only the number in the boxes below.

Answers

Answer:

y=63

x=63

z=72

Step-by-step explanation:

Answer:

X= 63, Y= 63, Z=72

Step-by-step explanation:

Solve the equation for all real solutions.
402 + 4v – 3 = 0

Answers

Answer:

v = -99.75

Step-by-step explanation:

Solve like a normal equation

402+4v-3=0

402+4v-3+3=0+3

402+4v-402=3-402

4v/4 = -399/4

v = -99.75

HAVING THE WORST DAY EVER PLEASEEEEEEEEEEEEEE HELP FREE 50 POINTS IF CORRECT
Jack is 2 years older than Bob if bob is x years old whats the sum of jacks and bobs age
2.how old was Bob when Jack was 1

Answers

Answer:

2. bob was -1 yrs old

Step-by-step explanation:

1-2=-1

what do 8 tens value?

Answers

Answer: the answer is 84

Step-by-step explanation:

Answer:

8 tens mean 80, the question's answer is 7

Step-by-step explanation:

Tens mean "10", so 8 tens mean "8 x 10", which is 80.Solving "56 tens / 8 tens", it would be [tex]\frac{56*10}{8*10}[/tex], which is [tex]\frac{560}{80}[/tex], which is 7.

To solve -3x2 + 12x - 14 = 0 by graphing, you need to find the information to graph the parabola. Answer the following questions: The parabola opens upward or downward. The vertex is ( , ). The axis of symmetry is . The y-intercept is . The solution is x = .

help....

Answers

Answer:

Step-by-step explanation:

-the parabola opens downward because a=-3 is negative

-the vertex is at (0, -2)

-axis of symetry is the y-axis so is x=0

-the y-intercept is at (0,-2)

-has imaginary solutions you can find using quadratic formula

If you go to desmos.com, click on graphic calculator and add threre your equation you cand check your answers

Solve for f(-3).
f(x) = 5 - X
f(-3) = [?]

Answers

Answer:

The answer is 8

Step-by-step explanation:

f(-3) = 5 - (-3)

The two negatives cancel out

f(-3) = 5 + 3

f(-3) = 8

What is the value of this expression
-16+12
A.-28
B.-4
C.4
D.28

Answers

The answer is (B) -4

There are 80 dogs and cats in the animal shelter. The ratio of dogs to cats is
5
How many of the animals are dogs?
11
A.) 30
B.)25
C.)15
D.) 36

Answers

Answer:

36 I think

Step-by-step explanation:

The number of dogs is 25

The number of cats is 55.

What is a ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

We have,

Total number of dogs and cats = 80

The ratio of dogs to cats is 5:11.

Consider the number of dogs and cats to be 5x and 11x.

We can write,

5x + 11x = 80

16x = 80

Divide both sides by 16.

x = 80 / 16

x = 5

Now,

We will substitute x = 5 to find the following:

The number of dogs:

= 5x

= 5 x 5

= 25

The number of cats:

= 11x

= 11 x 5

= 55

Thus,

The number of dogs is 25

The number of cats is 55.

Learn more about ratios here:

https://brainly.com/question/2462048

#SPJ2

find the slope and the y intercept

Answers

Answer:

So the slope is -1 and the y-intercept is 4

Step-by-step explanation: I really hope this helps!

Slope = -1
Y intercept = 4

What’s the slope?? Please help

Answers

Answer:

m = 30

Step-by-step explanation:

To find the slope, you can use the formula [tex]y_{2}-y_{1}\\x_{2}-x_{1}[/tex] (there should be a line between the y's and the x's to show division). Because in the numerator of the formula we have y2 - y1, we insert the second value of y and the first value of y, so it'll be 150 - 60 and we get 90. We do the same for the denominator, which will be 5 - 2 and we get 3. After this, we divide the top by the bottom, so we have 90/3 = 30.

State the range of the function.

A. -2 ≤ y ≤ 2
B. y ≤ 2
C. -4 ≤ y ≤ 4
D. {-2,-1,0,1,2}

Answers

I’m pretty sure the answer would be c.

Ps. Sorry if I’m wrong. :)

Use the following image to find each of the missing angles.PLEASE HELP ASAP

Answers

Answer:

its 49

Step-by-step explanation:

Because of some vertical something theorem its been awhile but I do remember how to use it if not its name

1st problem: m<2= 49

2nd problem: m<1= 63

180 = 49+68+x

180= 117+x

-117 -117

x=63

If 12 boxes stacked is 16 feet high, how tall is a stack of 16 boxes

Answers

Answer:20 feet

Step-by-step explanation:16 -12=4 and then take 16 divided by 4 which is 4 so u add 4 to 16 so the boxes will be 20 feet high

4. Bobbie scores m marks in a test.
Georgia scores three times as many marks as Bobbie.

Answers

Marks of Bobbie = x

Then, marks of Georgia

= 3 times marks of Bobbie

= 3 times m

= 3 × m

= 3m

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