I need to show work but I can’t figure this problem out

I Need To Show Work But I Cant Figure This Problem Out

Answers

Answer 1

Answer:

47, 68

Step-by-step explanation:

x+(x+21)=115

2x+21=115

2x=94

x=47


Related Questions

Nicholas spent 40% of his savings to pay for a video game that cost him $40. How much money was in his savings to begin with?

Answers

Answer:

nah and yall kids stop looking on here to cheat ronnie wilson

Step-by-step explanation:

Find the solution using a tape diagram

H + 12 = 34​

Answers

The answer is H=22 and the tape diagram is below with the step by step explanation

marco has a rope that is 16 feet long. He ties his rope to liam and pams with a square knot that uses 1 1/8 feet of rope. How long are the three ropes tied together? Write and solve an equation

Answers

answer: 16(1 1/8x3)=y y=54

Step-by-step explanation:

1 1/8x3= 3 3/8

3 3/8x16=54

The length of the three ropes together is 54 feet.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Marco has a rope that is 16 feet long. He ties his rope to Liam and pams with a square knot that uses 1¹/₈ feet of rope.

The length will be calculated as,

E 16(1¹/₈x3)

E = 1¹/₈x3 = 3³/₈

E = 3³/₈x16

E = 54 feet

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HELP ASAP I NEED TO FINISH THIS HOMEWORK AND IM ON THE LAST QUESTION

Kaylee and her friends are going into a bakery. How much would it cost to buy 1 donut and 5 cookies if each donut costs $2.00 and each cookie costs $1.25? How much would it cost to buy 11 donuts and 55 cookies if each donut costs $d and each cookie cost $c

Please include the work!

Answers

Answer:

1. 2.00+(1.25 x 5)=8.25 2. 11(d$)+55(c$)=cost

Step-by-step explanation:

1.25 x 5 = 6.25 6.25+2=8.25  The rest involves varibles based on donut=2 and cookie = 1.25.

Hoped this helped! If it did, please give brainliest! :)

P.S. Thanks for so many points! :D

Telephone plan consist of a monthly fee of $20 plus $.20 per minute for long distance calls made write an equation for the total cost, C, when N minutes are used for long distance calls C =

Answers

Answer:

[tex]C=20+0.20N[/tex]

Step-by-step explanation:

Fixed monthly fee = $20

Amount charged per minute for long distance calls = $0.20

[tex]C[/tex] denotes total cost such that [tex]N[/tex] minutes are used for long distance calls.

Amount charged for [tex]N[/tex] minutes for long distance calls [tex]=0.20N[/tex]

Therefore, an equation for the total cost, C, when N minutes are used for long distance calls is [tex]C=20+0.20N[/tex]

Is 8/9 a terminating decimal or a repeating decimal

Answers

Answer:

it's is a repeating decimal

Answer:

8/9 = 0.88888...

This decimal never stops and keeps on repeating, so it is a repeating decimal.

Let me know if this helps!

I need help ASAP plsss

Answers

Answer:

dude that's easy 1,36 2,18 3,12 ,4,9 6,6

Step-by-step explanation:

Answer:

A., B., E., F., G.

Step-by-step explanation:

Hope this helped! Have a nice day!

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3. Which dot plot shows the data Casey is describing?

Answers

Answer:

D. number of reptiles

Step-by-step explanation:

The dot plot that Casey is describing shows the Number of Reptiles.

What is a dot plot?

A dot plot visually groups the number of data points in a data set based on the value of each point.

Given are three dot plots for different data, they are showing, Number of Mammals, Number of Amphibians and Number of Reptiles.

Casey described the data on a dot plot as having a spread from 0 to 5 and a center of 3.

The only similar description for the dot plot that Casey is describing is the graph which shows the Number of Reptiles, as it runs from 0 to 5.

Hence, the dot plot that Casey is describing shows the Number of Reptiles.

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The question do not have graph, so, I solved the question attached in the solution.

What is the percent decrease from 95 to 19?

Answers

Answer:

-80 percent

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

19/95=0.20

100%-20%=80%

80%*95=76

95-76=19

PLS HELP ME PLSSSSSSS

Answers

Answer:

3/10

Step-by-step explanation:

Brainliest is much appriciated

Answer:

3/10    i believe, if it is right

Step-by-step explanation:

Which expression (s) are equivalent to the given expression

Answers

Answer:

Where are the expression??

Step-by-step explanation:

In ratio a:b, the first term a is called
O antecedent
O extreme
O consequent
mean

Pls someone help me

Answers

It is called the antecedent

What is the volume of a rectangular jewelry box with the length of 12 cm, a with of 7 cm and the height of 7 cm?

Answers

Answer:

588

Step-by-step explanation:

12x7x7=(12x7)x7=84x7=588

Have Fun Lolz! Follow TheLisaAkin On TikTok!

The volume of the rectangular jewellery box will be 588 cubic cm.


What is volume?

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The rectangular box is made up of six surfaces. The area of the two opposite surfaces is always equal.

Given that the dimensions of the rectangular box are a length of 12 cm, a with of 7 cm and a height of 7 cm.

The volume of the rectangular box will be calculated as,

Volume = L x W x H

Volume = 12x7x7=

Volume = (12x7)x7

Volume = 84x7

Volume = 588 cubic cm

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If angle XYZ = 68 and angle WXZ = 71, find angle WZX

What's The Answer?

Answers

Answer:

WZX=41

Step-by-step explanation:

WXYZ-XYZ-WXZ=WZX

WXYZ=180 XYZ=68 WZX=71

180-68-71=41

WZX=41

letter=number
14.6=e-3.2

Answers

Answer: e = 17.8

Step-by-step explanation: 14.6 + 3.2

The answer is e = 17.8. Hope this helps!

answer, please. I need help.

Answers

Answer:

Step-by-step explanation:

[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]

Answer:

1/ b^4

Step-by-step explanation:

because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4

Find the difference between 1.42m and 29cm express the answer in cm​

Answers

I’m sorry I don’t know!!!!!!!!! I hope you find the answer

If u put 2500 in an account at an annual rate of 5.6 with interest compounded annually, what is annual percentage yield

Answers

Answer:

5.6%

Step-by-step explanation:

The computation of the annual percentage yield is shown below:

Given that

Initial investment amount is 2,500

And, there is an annual rate of interest i.e. 5.6%

Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%

Hence, the above represent the answer

Answer ASAP need a step by step on how to solve, and how to factor an expression. Factor the expression:
4x + 16

Answers

Answer:

4(+4)

Step-by-step explanation:

Common factor

4x+16

4(x+4)

Find the simplified quotient. t – 6 3t + 18 3t – 18

Answers

Answer:

3t-18 is the answer for the first question. And x-4/2x-2 is the second one.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

If £2000 is placed into a bank account that pays 3% compound interest per yea
how much will be in the account after 2 years?​

Answers

Answer:

$2120

Step-by-step explanation:

method:

3% x $2000 = 60

100%

$60 per year = $120 per year

Ans: $2120 will be in the account

Which of the ratios below is equivalent to 8:5?

Answers

Answer:

Nobody can answer this question if you don't tell us what are the ratios that are 'below'. We have no answers to choose from...

Look at this triangle.
B
11 cm
4 cm
Work out length AC.
(my teacher told me to start out with c first, c= an something like that I don’t remember)

Answers

Step-by-step explanation:

<c =90 °

So, Pythagoras theorem can be used,

Hypotenuse ² = base ² + altitude ²

AB²=AC²+BC²

11²=AC²+4²

11²-4²=AC²

121-16=AC²

Root 105=AC

AC=10.2 cm

The length of AC is 10.25 cm

What is pythagorean theorem ?

If ΔABC is a right angle triangle, then

AB² = BC²+AC²

where AB = Hypotenuse, BC & AC are adjacent sides of the right angle

What is the required length of the side ?

Given, hypotenuse = AB = 11 cm

One of adjacent sides = BC = 4 cm

We have to find the length of AC.

Using pythagorean theorem,

AB² = BC²+AC²

⇒ AC² = AB² - BC²

⇒ AC² = 11²-4²

⇒ AC² = 121-16

⇒ AC = √105

⇒ AC = 10.25

So the length of AC = 10.25 cm

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Use simple interest to find the ending balance.

$32,000 at 11% for 2 years

formula I=PRT
I=PRT

A) $35,520.00

B) $7,040.00

C) 39,040.00

D) 39,427.2

Answers

Answer:

B) p×r×t

32000×11/100×2

3x(4x-8)=0
solve the equation using zero product property

Answers

Answer:

2x(4x-8)=o

0Step-by-step explanation:

but i know this  3x^2-4x-8=-6

Answer:

x=0,2

Step-by-step explanation:

Here,

or, 3x=0                               or,    4x-8=0

or, x=0/3                              or,    4x=8

∴x=0                                 or,    x=8/4

                                       ∴ x=2

∴x=0,2

Round 6.09933418366 to 4 decimal places.

Answers

Answer:

6.0993

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

Answer:

Step-by-step explanation:

If you want to round to 4 decimal places, look onto the 5th decimal place. If 5th decimal place is 5 ,6,7,8 or 9 then add  to the 4th decimal place. If the 5th decimal place hold 1,2,3 or 4 then write the 4th decimal place as it is.

6.09933418366

Here, 5th decimal place is 3.

So, 6.0993 is the answer

The first 100 customers to purchase the system the store gives me a 20% discou t off tge regular cost if i pay 500 for the gaming dystem at the discou ted price what is tge regular cost of tge gaming system

Answers

Answer:

2,500

Step-by-step explanation:

The computation of the cost of the regular cost of the gaming system is shown below:

As in the question it is mentioned that for first 100 customers the 20% discount rate is applicabke

Now if a person pays 500 at the discount price i.e. after discounted percentage

So, the regular cost would e

= 500 × 1 ÷ 0.20

= 2,500

Twelve inches is cut from a board. The
remaining board is 18 inches long. Write
an equation to represent the situation. I NEED WORK TOO

Answers

Answer:

x-12=18

x=30

Step-by-step explanation:

x-12=18

that's the equation

add 12 to each side, cancelling out the -12

x=30

ok so is that what you mean by work?

Please help me!
[One Step Inequalities]

Answers

Answer:

C

Step-by-step explanation:

Divide each side by 5

Graph the line with the equation y= 4/5 x+2.

Answers

Answer:

x are -5/2 and 0 . Y are 0 and 2.

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