Pete has 3 dollars less than what Linda has. If together has 81 dollars how much does each person have?

Answer:

h= 12.3

Step-by-step explanation:

Answer:

The correct answer is A

Step-by-step explanation:

A is correct because you divide 23 and 3 to equal 7 then you do 7 times 3 to equal 21 cups meaning you have enough pecans to make 7 pies and 2 cups of pecans left over.

MARK ME AS BRANLIEST

Answer:

for the second column it is 12.5

for the third column it is 20%

for the fourth column it is 120%

for the fifth column it is 33%

for the sixth column it is 11.35

for the seventh column it is 900

for the 8th column it is 60%

for the final column it's 39

Step-by-step explanation:

Answer:

percent proportion....... percent equation

1. $26...........x = 6.5×400/100

2.$12.5.........x = 12.5×100/190

3.20%..........x = 130×100/650

4.120% ..........x = 5.40×100/4.50

5.30%...........x = 8.4×100/28

6.$39....…......x = 21.84×100/56

7.$900.….......x = 495×100/55

8.60%….....….x = 144×100/240

9.30%............ x 120×100/400

10.$39.............x = 975×4/100

Answer:

5/4

Step-by-step explanation:

Answer:

A. 3 hours and 51 mins long

Step-by-step explanation:

22-13= 9 min difference

11-3=4 but since there is a 9 min difference it would be 9 mins away from 4 hours so that why is it 3 hours and 51 minutes long

hope this wasnt confusing

Answer:

length=70cm

width=7cm

Step-by-step explanation:

total ratio=10 + 1

=11

length(2)=10/11 x 154 cm

=10 x 14cm

=140cm

one length is 140 cm/2=70cm

width(2)=1/11 x 154cm

=14cm

one width is 14cm/2=7cm

The length and the width should be considered as the 70 cm and 7 cm.

Since

The perimeter of a rectangle is 154 cm.

The ratio of the length to the width is 10: 1.

So here total ratio=10 + 1

=11

Now length 2 should be

=10/11 x 154 cm

=10 x 14cm

=140cm

So,

one length is 140 cm/2=70cm

Now

width(2)=1/11 x 154cm

=14cm

And,

one width is 14cm/2=7cm

hence, The length and the width should be considered as the 70 cm and 7 cm.

Learn more about length here: https://brainly.com/question/2468841

Answer:

53.1 degrees

Step-by-step explanation:

use sohcahtoa

sin(x) = 12/15

sin(x) = 0.8

sin-1(0.8) = 53.1301

Answer:

Left space down:         Right space down:

1                                     3

3                                    9

5                                    15

25                                 75

30                                 90

35                                 105

Answer: 108

Step-by-step explanation: The 40% percent taken away from $270 would be $108, because I round it to 50% percent off and that would $135 but since it's 40% off not 50% so I took away 10% from $135, and that's how I found my answer .

Answer:

x ≈ 14.6

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos40° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{19}[/tex] ( multiply both sides by 19 )

19 × cos40° = x , then

x ≈ 14.6 ( to the nearest tenth )

Answer:

[tex]Length = 18[/tex]

[tex]Width = 27[/tex]

Step-by-step explanation:

Given

Dimension = 20 by 30

Reduction = 10%

Required

Determine the new dimensions

Because it is a reduction, the new dimension is calculated using:

[tex]New = Old (1 - Reduction)[/tex]

The new length is calculated as:

[tex]Length = 20(1 - 10\%)[/tex]

Convert percentage to decimal

[tex]Length = 20(1 - 0.10)[/tex]

[tex]Length = 20 * 0.90[/tex]

[tex]Length = 18[/tex]

The new width is calculated as:

[tex]Width = 30(1 - 10\%)[/tex]

Convert percentage to decimal

[tex]Width = 30(1 - 0.10)[/tex]

[tex]Width = 30*0.90[/tex]

[tex]Width = 27[/tex]

Answer:

(7,18), (8,19), (9,20),(10,21)

Step-by-step explanation

notice that the pattern for the first row adds 1 and so does the second row, thus, Avery is 11 years older so add 11 to the first row of values can also help in solving the table

Answer:

2.3 pages per minute

Step-by-step explanation:

Answer:

The boat is approaching the dock  at 0.65 ft/sec when 13 feet of rope are out.

Step-by-step explanation:

Let x be the length of rope and y be the distance between boat and dock.

Height of point where a ring attached =z=5 feet

[tex]\frac{dx}{dt}=-0.6ft/sec[/tex]

x=13 feet

Using Pythagoras theorem

[tex]H^2=P^2+B^2[/tex]

[tex]x^2=z^2+y^2[/tex]

[tex]x^2=5^2+y^2=25+y^2[/tex]

[tex](13)^2=25+y^2[/tex]

[tex]169-25=y^2[/tex]

[tex]144=y^2[/tex]

[tex]y=12 feet[/tex]

Differentiate w.r.t t

[tex]2x\frac{dx}{dt}=2y\frac{dy}{dt}[/tex]

[tex]x\frac{dx}{dt}=y\frac{dy}{dt}[/tex]

[tex]13(-0.6)=12\frac{dy}{dt}[/tex]

[tex]\frac{7.8}{12}=\frac{dy}{dt}[/tex]

[tex]\frac{dy}{dt}=-0.65feet/sec[/tex]

Hence,the boat is approaching the dock  at 0.65 ft/sec when 13 feet of rope are out.

Answer:

umm...im not funny tho.......

Step-by-step explanation:

Answer:

15/4 6/5

Step-by-step explanation:

there simplified

Step-by-step explanation:

-2x³ + 8x² - 8x

= -2x(x² - 4x + 4)

= -2x(x - 2)².

Answer:

$1.30 or 130 cents

Step-by-step explanation:

You divide 91 by 14 to get the amount per ounce and you would get 6.5. Then you multiply that by 20 to get the new amount which is 130, or $1.30.

Answer:

24

Step-by-step explanation:

8 and 3 have no factors in common, so the least common denominator is their product.

8 * 3 = 24

Answer: 24

Answer:6

Step-by-step explanation:

factor the quadratic

(x-6)(x-6)=0

x=6

Step-by-step explanation:

I have explained everything in the picture, I hope you can see it and if any questions please do ask.

Answer:

69 ;) no seriously tho it is lol

Step-by-step explanation:

70% of 230 is 161. 230 subtracted by 161 is 69.

Answer:

161 pages

Step-by-step explanation:

Calculate the percentage of a number. For example: 70% of 230 = 161. 230-161=69

Answer:

A. -5

Step-by-step explanation:

If -2 was included in the solution, there would be a close circle.

An Open circle means < or >

A Closed circle means ≤ or ≥

Answer:

Multiply the price by .4 to get the answer

Step-by-step explanation:

You dont have the original price posted.

Answer:

F. O. L. L. A. R. F. U. C. K. P E Nе

Answer:

Jordin weighs 96 pounds

Step-by-step explanation:

The Mean Value of a Data Set

The mean or average of a data set is found by adding all numbers and then dividing by the number of values in the set. Written as a formula:

[tex]\displaystyle \bar x=\frac{\sum x_i}{n}[/tex]

Where xi is the value of each data and n is the total number of values.

We are given the average weight of n=5 marathon runners:

[tex]\bar x=92[/tex]

Multiplying the formula by n and expanding the sum:

[tex]n\bar x=\sum x_i=x_1+x_2+x_3+x_4+x_5[/tex]

We are given the weighs of four of the runners:

[tex]5*92=89+95+90+90+x_5[/tex]

[tex]460=364+x_5[/tex]

Solving for x5:

[tex]x_5 = 460-364=96[/tex]

Jordin weighs 96 pounds

Answer:

15

Step-by-step explanation:

85 total so far

she wants 10 full boxes with the same amount

85+15=100

Answer:

15

Step-by-step explanation:

Answer:

The value of g is 7.

Step-by-step explanation:

☆ Let's solve!

[tex] \: \: \: \: 3 + g = 10 \\ \frac{- 3 \: \: \: \: \: \: \: \: \: = - 3}{g = 7} [/tex]

Answer:

Step-by-step explanation:

m and n are parallel and cut by a transversal

Finding x

Finding y

Step-by-step explanation:

n/3+10=16

n/3=16-10

n/3=6

n=6/3

n=2