Answer:
EZ!!! 1e+100
Step-by-step explanation:
Kyle had a balance of -5 dollars in his checking account. After he deposits a certain amount of money into the account, the balance is now 15 dollars.
How much money did Kyle deposit into his checking account?
Answer:
$20
Step-by-step explanation:
start with an equation. 15-(-5)=x. double negatives make positive so it becomes 15+5=x. therefore 20=x (x being the number kyle deposited).
Kam is trying to find the solution to the system below. Her steps are below as well.
What did kam do wrong?
Answer:
Step 4
Step-by-step explanation:
In step 4, instead of adding 22 to both sides of the equation to combine like terms, Kam got rid of it completely. Starting from step 3, here is the correct way of solving it:
[tex]7x-22=18[/tex]
Add 22 to both sides
[tex]7x-22+22=18+22\\7x=40[/tex]
Divide both sides by 7 to isolate x
[tex]\frac{7x}{7}=\frac{40}{7} \\x=\frac{40}{7}[/tex]
I hope this helps!
Answer:
In step 4, she forgot to add 22 to 18
Step-by-step explanation:
In step 4, she forgot to add 22 to 18
It should've been:
7x = 40
x = 40/7
3 (40/7) + 2y = 18
120/7 + 2y = 18
2y = 18 - 120/7
2y = 6/7
y = 3/7
Which expressions is equivalent to 3(x - 2)?
(System of equations) The difference of two numbers is 3. Their sum is 77. Find the numbers.
what is the volume of a cuboid with just 3cm labelled
What is the product of -4 and 2 3/5
Answer:
6 3/
5
= 6.6
Step-by-step explanation:
Conversion a mixed number 2 3/
5
to a improper fraction: 2 3/5 = 2 3/
5
= 2 · 5 + 3/
5
= 10 + 3/
5
= 13/
5
To find new numerator:
a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/
5
= 10/
5
b) Add the answer from previous step 10 to the numerator 3. New numerator is 10 + 3 = 13
c) Write a previous answer (new numerator 13) over the denominator 5.
Two and three fifths is thirteen fifths
Add: 4 + 13/
5
= 4/
1
+ 13/
5
= 4 · 5/
1 · 5
+ 13/
5
= 20/
5
+ 13/
5
= 20 + 13/
5
= 33/
5
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(1, 5) = 5. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 5 = 5. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - four plus thirteen fifths = thirty-three fifths.
Pls help me due soon!!!
Answer:linear
Step-by-step explanation:cuz why not -________-
Kurt recorded the amount of snowfall in each month for one year what was the total snowfall that year
Answer:
10 1/4 inch
Step-by-step explanation:
Just add all the amounts up
HELP WITH THIS ASSIGNMENT
GIVE 5 STARS
Describing Nonresponsive Bias The results of a study exhibit nonresponse bias. Select the statement that best describes the bias in the study.
O There are not enough subjects in the sample.
O Many of the subjects in the study did not answer every question on the survey.
O The subjects in the study are not representative of the population, because some members of the population were not able to complete a survey.
O The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.
Answer:
Option 4: The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.
Step-by-step explanation:
Answer:
D) The subjects in the study are not representative of the population, because some members of the population could not be contacted or refused to answer the survey.
Step-by-step explanation:
SOMEBODY HELP!!! will give brainliest
lion le and Richie are listening to a song. They pause it two thirds of the way through. So far, that have listened to 150 seconds. How long is the song altogethe
Answer:
225 seconds
Step-by-step explanation:
150/(2/3) = 150(3/2) = 225
proof:
150 = 2/3
75 = 1/3
225 = whole
Which is a valid velocity reading for an object?
A. 45 m/s
B. 45 m/s north
C. 0m/s south
D. 0m/S
WILL GIVE BRAINLIEST AND 20 POINTS
Answer:
34 is the angle in the top left 87 is the angle on the top right ans 59 is the angle on the bottom right
Step-by-step explanation:
A price is increased by 32% and is now 792.
Work out the original price.
Answer:
538.56
Step-by-step explanation:
792divide100=7.92x32=253.44
792-253.44=
An ice cream factory makes 300 quarts of ice cream in 2 hours. How many quarts could be made in 12 hours? What was that rate per day?
Answer:
1800 in 12 hours
3600 in 24 hours
Step-by-step explanation:
300 in 2 hours
12/2 = 6 times as much in 12 hours
6(300) = 1800 in 12 hours
3600 in 24 hours
Make m the subject of the formula f
=
3m+4
————-
m – 1
Answer:
[tex]m=\frac{-(f+3)}{4-f}[/tex]
Will mark brainliest
Answer:
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
hiii please help i’ll give brainliest thanks
Answer:
coefficient is the term in front of the value
Hence the second term is 5b which means the value is 5
What's the area of this figure? help!
The area is 250.5 in^2
As an estimation we are told 5 miles is 8 km.
Convert 7.5 miles to km.
Answer:
converting 7.5miles to km.i have...
1mile = 1.6km
7.5miles=xkm...
cross multiplying I have..
xkm=7.5 × 1.6
xkm=12
Answer:
12km
Step-by-step explanation:
5 miles = 8 km
→ Work out how much kilometres in a mile
1 miles = 1.6km
→ Multiply both sides by 7.5
7.5 miles = 12km
Please help im 25% blind
Which figures appear to be congruent?
An image of 5 triangles on a 14 by 12 grid is shown.Triangle 1 has a base that is 4 units long. The upper vertex is 4 units above the midpoint of the base. To the right, triangle 2 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned in the triangle at the lower left vertex. Below triangle 1, triangle 3 has a horizontal leg that is 3.5 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 4 is toward the center of the grid. It has a horizontal leg that is 1 unit long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the upper right vertex. Triangle 5 is to the lower right. It has a horizontal leg that is 6 units long and a vertical leg that is 4 units long. A small square is positioned inside this triangle at the lower left vertex.
A. 1, 2, and 3
B. 1 and 4
C. 1 and 5
D. 2 and 3
Answer:
c
Step-by-step explanation: all you have to do is work it out
How many real cube roots does -343 have?
Answer and Step-by-step explanation:
The cubed root of -343 has ONE real roots.
That root is -7.
When you multiply -7 by itself 3 times, you get -343.
-7 times -7 = 49
49 times -7 = -343.
#teamtrees #WAP (Water And Plant)
Find x. Give your answer in the
simplest form
x =
Enter the number that belongs in the green box
Answer:
Es in simplo deviso con lado
Please answer. Mb bro.
Answer:
you know this was learned in 5th grade right
Step-by-step explanation:
The net of a cube is shown below. If the surface area of the net is 294 in^2 , then what is the length of each side of the cube?
Answer:
7 in
Step-by-step explanation:
294:6=49
[tex]\sqrt{49}=7 in[/tex]
The length of each side of the cube is 7 inches.
What is surface area of a cube?The surface area of the cube all six faces of the cube are made up of squares of the same dimensions then the total surface area of the cube will be the surface area of one face added six times to itself. The formula to find the surface area of a cube is 6a², where a is edge.
Given that, the surface area of a cube is 294 square inches.
Now, 6a²=294
a²=294/6
a²=49
a=7 inches
Therefore, the length of each side of the cube is 7 inches.
Learn more about the surface area of a cube here:
brainly.com/question/23273671.
#SPJ2
Amber is on a family cell phone plan with the other 2 members of her family. The family gets 744 shared cell phone minutes a month, and each family member is limited to his or her equal share of the minutes. The only free calls are calls between family members. How many minutes per day can Amber talk on her cell phone with her friends during a 31-day month, without going over her share of the minutes?
Answer:
8 Minutes
Step-by-step explanation:
When dividing 744 by 3 family members you will get 248 minutes, but then dividing by 31 to tell the number for how long they can all be on per day you will get 8. 744 ÷ 3 ÷ 31 = 8.
The value of a movie poster is increasing at a rate of 3.5% per
year. In 1990, the poster was worth $20.25. Find the value of the
poster in 2013.
Answer:
44.55
Step-by-step explanation:
I actually didn't get the right answer and I just edited it right now I'm sorry I dont have an explanation!
What’s the slope to this graph?
Answer:
3/8
Step-by-step explanation:
You can either count "rise over run" (which is what I did) or find the slope through the two points given.
what is the real distance from the youth center to the library 2in city park 4in library
Answer:
d= 618ft
Step-by-step explanation:
if you set up a proportion it would be:
2 in. x 2 = 4 in.
309 ft. x 2 d ft.
d = 618ft
i hope this helps
Answer:
d= 618ft
Step-by-step explanation:
if you set up a proportion it would be:
2 in. x 2 = 4 in.
309 ft. x 2 d ft.
d = 618ft
i hope this helps
Step-by-step explanation:
PLEASE HELP ME I NEED TO TURN THIS IN
Which of the following are among the five basic postulates of Euclidean geometry
Answer:
The ones you picked
Step-by-step explanation: