Answer:
1×15
Step-by-step explanation:
it explains itself
Answer:
15
Step-by-step explanation:
9 + 7 = 16
16 + 3= 19
19 - 4 = 15
Consider this equation.
7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)
Mia solved the equation and determined that m = 2. Is she correct?
Answer:
No, Mia is not correct, the answer is -2.
Step-by-step explanation:
First we are going to use the distributive Property.
Step 1: 2(0.75+0.4). multiply the 2 out. .75m x 2=1.5m and 2 x .4= .8.
We get 1.5m+.8, so 2(0.75+0.4)=1.5m+.8
Now we are going to distribute on the oher side. 4(.5m-.8)
4x .5m=2m and 4x.8=3.2. Keep the sign the same and we get 2m-3.2, so 4(.5m-.8)=2m-3.2
We put this into the new equation to get 1.5m+.8+7.8=-6.4m+2m-3.2
Step 2: combine like terms
.8+7.8= 8.6 and -6.4m +2m =-4.4m
Plug that into our equation and we get 1.5mn+8.6=-4.4m-3.2
Step 3: Switch the sides
Bring -4.4m to the other side to get 1.5m+4.4m=5.9m
One side is 5.9m
We bring 8.6 to the other side to get -8.6. now we do -3.2-8.6=-11.8.
Our new equation is 5.9m=-11.8
divide by 5.9 on both sides to get our answer of
m=-2
A carpenter needs 36 screws that are 1.5 inches long, 24 screws that are 2 inches long, and 12 screws that are 2.5 inches long. There are three different sized screws shown. The screws are marked two and a half inches, two inches, and one and a half inches. What is the ratio of 1.5-inch screws to 2.5-inch screws, written in three different ways? Do not reduce.
Answer:
48/132
2:10
4:10
Step-by-step explanation:
The table of values below represents a linear function. Which of these points could also be an ordered pair in the table and why?
A. (18,27), because the rate of change of the function is 3/4
B. (18,27), because the rate of change of the function is 4/3
C. (27,18), because the rate of change of the function is 3/4
D. (27,18), because the rate of change of the function is 4/3
Answer:
B
Step-by-step explanation:
Hope I helped
What is the GCF of 32a^3 b and 16ab^2?
Answer:
The GCF is 4 a
Step-by-step explanation:
Joshua paid a mechanic x dollars per hour for a 6-hour job plus $90 for parts. The total charge was $360.
Which equation can be used to determine how much the mechanic charged per hour?
6x = 360 + 90
6x = 360 − 90
(90 + 6)x = 360
(90 − 5)x = 360
Answer:
6x = 360 − 90
Step-by-step explanation:
write one-hundred thousand (100,000) in scientific notation
Answer: 100,000 (one hundred thousand) is the natural number following 99,999 and preceding 100,001. In scientific notation, it is written as 105.
Ordinal: 100000th; (one hundred thousandth)
Factorization: 25 × 55
Unicode symbol(s): ↈ
Step-by-step explanation: My name is Armalinda Friend me
A 24 ounce bag of dog food sells for $7.68. What is the unit rate of the dog food?
Answer:
$0.32
Step-by-step explanation:
You are going to divide 24 into $7.68 Once you get your problem set up think will 24 go into 7 no (so add a zero above the 7) but, it will not so take 24 into 76. How many times will 24 go into 76 well what is 24 x 3?? It is 72. So do that. Carry your 3 and put it above the 6. Than put your 72 under your 76 and subtract. that will get you 4 well 4 can't go into 24 so carry down your 8 and that will give you 48.Then think what will 24 go into to?? Well, 24 x 2 is 48 so thats it. Put your 2 above your 8. Subtract 48-48 and get 0. When you finish that you should have $0.32.I hope this helped. It took me 30 minutes to type that. If that all confused you I added a sreenshot.
I hope this helped y'all. Thank me,rate it, give me the Brainiest if it helped, and chat GOOD,IT HELPED ME,IT IS AWESOME if it helped you. Hope this helped. Bye. Don't forget if that all confused you look at the image.
Edited: i just wanted to thank Sophia ( I am sorry I that is wrong) for being so nice to me. Here is her sweet comment to me
This is her Comment: Omg. I have never met anyone on Brainly this kind to type something this long and make sure I understood what u were doing thank you so much I’m definitely marking you as the Brainiest
I need help!!!!!
Help Needed!!!!!!!!!!!
heeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllpppppppppppppppppppppppppppppppppp
Answer: output = -1n + 7 or -n + 7
n can represent any number.
Step-by-step explanation: using the slope-intercept form y = mx + b
y is the output. x is any input. m is the slope. b is the constant.
Calculate the slope: rise ÷ run
You see all the inputs in the chart are going up by 1. This is the run +1
You see all the outputs going down by 1. This is the rise: -1
So the slope, m, is rise / run . -1/1 = -1
To find the constant, use the slope with any pair of inputs and outputs from the chart in place of y and x in the slope-intercept equation.
y = mx + b becomes 6 = -1(1) + b . Solve for b
6 = -1 + b
6 +1 = -1 +1 + b
7 = b
Now set up the equation that answers the question using the calculated values of m and b.
y = -1(x) + 7 . We can answer the question with this equation rewritten a bit:
Output = -1n + 7
or -n + 7 as 1 is usually implied.
I need help ASAP
plz plz plz plz plz plz plz plz
Answer:
Number 1 is 1900...I think
Step-by-step explanation:
Solve the riddle.
Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen.
Two-thirds x + 5 = negative StartFraction 2 Over 6 EndFraction x + 14
Answer:
✔ 9
Step-by-step explanation:
Assignment Egde 2021
Virtual School bouta end yall. Just gotta survive the end of the school year
Brainly?
Answer:
9
Step-by-step explanation:
What is the radius and diameter of the following circle? 13cm
Which situation could be represented by the equation 38.25 = 3x?
A. A group of 3 friends had $38.25 all together. Each friend had the same amount of money. What is x, the amount of money each friend had?
B. A group of friends had $38.25. They decided to triple their money by working for a neighbor. What is x, the total amount of money the friends had all together after working for a neighbor?
C. A group of friends had $38.25. They earned $3 more. What is x, the amount of money the friends have all together?
D. A group of 3 friends each had $38.25. What is x, the total amount of money the friends had all together?
Answer:
D
Step-by-step explanation:
estimate the quotient (report if calculator answer or incorrect)
Answer:
3.14
Step-by-step explanation:
3.14 is the answer, and here is my work! (I apologize if this answer is incorrect, and I understand If you report me lol)
Choose the following ratios as a percent: 30 days out of 100 days
10%
30%
100%
3%
Answer:
30%
Step-by-step explanation:
30% of 100 in simple terms stands for; "Thirty percent of a hundred."
This shows the ratio percentage correctly. And other choice would not be correct.
100% of 100 has nothing to do with 30.
3% is "three percent of 100." And again, has nothing to do with thirty.
10% also has nothing to do with thirty.
Samantha and Corey are on a road trip. The first day, they drive 318 miles in 6 hours. What is their speed in miles per hour?
Answer: 58 miles per hour
Step-by-step explanation:
If you divide 318 by 6 then you get how many miles were driven in that hour. so there speed was 58 miles per hour
i need help plz and thank you
Answer:
what kind of help.......???
Answer:
What do you need help with?
Step-by-step explanation:
I like ice cream :D
1. How are pounds per gallon and kilograms per liter alike? How are they different?
2. How would you convert 10 miles per hour to meters per second?
3. 12 inches =_____foot; the ratio of inches to feet is_____
4. 1 foot =_____ inches; the ratio of feet to inches is_____
5. 3 feet =_____yard; the ratio of feet to yards is_____
6. 1 yard =_____feet; the ratio of yards to feet is_____
Answer:
1)= 1 kilogram per liter (kg/l) + 8.35 pound per gallon (lb/gal)
2)= 4.4704 meters per seconds
3)= 12in= 1ft ratio is 12:1
4)= 1ft=12in ratio is 1:12
5)= 3ft= 1 yard ratio is 3:1
6)=1 yard = 3ft ratio 1:3
Step-by-step explanation:
12 in = 1 foot
1 yard = 3 feet
1 yard = 36 in
I hope this helps
Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday?
Most explained answer gets brainliest
60%
15%
40%
85%
Answer:
The answer is 40%
Step-by-step explanation:
170 + 255 = 425
170 / 425 = 0.4
0.4=40%
So the percent of guests that called for room service is 40%
Hope this answers your question :)
............./..........................///
Answer:
C
Step-by-step explanation:
Answer:
D is the answer.
Step-by-step explanation:
We can see on the graph that the equation has a slope of 3. This is greater than the slope of 2. It also starts at a y-intercept of 4, which is higher than -5.
#teamtrees #WAP (Water And Plant)
HELPPPP PLS LOOK AT THE PICTURE
Jane is helping the librarian stack books on some new shelves. She is to stack 116 books on 16 shelves. The librarian told her to put the same number of books on each of the 16 shelves.
Describe one way that Jane can use to determine the number of books she should put on each shelf.
Answer:
She should divide The total of books to the total of shelfs
Step-by-step explanation:
Answer:
she can put 7 on each shelf with 4 left over.
Step-by-step explanation:
You divide 116 by 16, which is 7.25 and 1/4 of 16 is 4. So you know you have 4 leftover.
How many millimeters are in 3.2 centimeters?
.32
320
32 mm
3.2
22.
If there are 10 millimeters for every 1 centimeter, what fraction of a centimeter is a millimeter?
2.54
1/10
10
2.45
21. Melanie is making homemade stickers, She uses
the recipe shown to create the glue for the stickers
reasonable estimate for the number of batches she
a. She has 545 milliliters of vinegar. Which is a more
can make,5 or 7? Explain your answer.
About how many times as many milliliters of vinegar are needed than
lemon extract?
(brainliest included for correct answer if not report)
Tyler spend $30 at a restaurant. He left $5 on the table as a tip. What percent of the
bill did Tyler leave as a tip?
A. 5%
B. 16.6%
C. 20%
D. 25%
Order the values from least to greatest.
Answer:
just value it least to greatest
help would be appreciated!
What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
Number line from negative 8 to positive 10 in increments of 1 is shown. Only the even numbers are labeled. A point labeled P is placed at the third tick mark to the left of 0.
Numerical Answers Expected!
Answer for Blank 1:
Sorry idk how to upload a pic. Please help me out
Answer:
p on the -3 line
Step-by-step explanation:
Answer for 12 points please?
Answer:
4,8
Step-by-step explanation:
4x is 4 on the x line, + 4 is 8 therefore Y = 8.
Jason has 4 tiles. Each tile has a number printed on it. The numbers are 2, 3, 6, and 8. A decimal number is formed using the tiles and the clues. Find the number. Clues: 1. The digit in the tens place is the greatest number. 2. The digit in the tenths place is less than the digit in the hundredths place. 3. The digit in the ones place is greater than the digit in the hundredths place.
Answer:
86.23 should be your answer
Answer:
86.23 Hope I helped
Step-by-step explanation:
UwU
Have a great day