HELP AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
x + 2x + 12y + 4
What are the variables of this expression?
Answer:
3x+12y+4 -- is the simplified version, variables would be x and y
Which equation can be used to find 75 percent of 200?
(A) StartFraction 75 times 1 Over 200 times 1 EndFraction = StartFraction 75 Over 200 EndFraction
(B) StartFraction 100 times 26.7 Over 75 times 2.67 EndFraction = StartFraction 267 Over 200.25 EndFraction
(C) StartFraction 200 times 2 Over 100 times 2 EndFraction = StartFraction 400 Over 200 EndFraction
(D) StartFraction 75 times 2 Over 100 times 2 EndFraction = StartFraction 150 Over 200 EndFraction
A hot air balloon ascended to a height of 35 meters 2 minutes after launch. After some time, the balloon's altitude began to change by −3 1/4 meters every minute for 9 minutes. To avoid a tree, the hot air balloon flew up by 5 1/2 meters. What is the new altitude of the hot air balloon? I’m super confused! Please helpp.
yesterday at football practice, Han made 12 of his field goal attempts. Today he made 75% as many as he did yesterday. How many attempts did han make today?
Answer:
9
Step-by-step explanation:
.75 x 12 = 9
Answer:
answer is 0.16
Step-by-step explanation:
12/75=0.16 it's division if u don't understand what i did srry
This question easy yall
Answer:d
Step-by-step explanation:
Answer: D)
When a figure is reflected across the y-axis, it's like using a vertical mirror. The figures should have an equal distance from the vertical line.
Mrs. Lopez bought 6 rosebushes at Lowes for $22.08. What is the unit cost of one rosebush?
Write the equation of the line that has the same slope as the line graphed and passes through (1.-8).
Answer:
y = -8
Step-by-step explanation:
There is no x-variable as that would make the line tilt.
Hope this helps! Have a nice day!
Which point is not on the graph of the function y = 3x?
A. (7, 21)
B. (5, 15)
C. (9, 3)
D. (0, 0)
..........D...........
I need help with these
Answer:
you're correct on the first one, and the second one is 8.
plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers? can i plz have work too?
Answer:
the first number is 2, the second number is 9 :)
I already answered this on your last question ;-;
Step-by-step explanation:
I wrote this on a piece of paper:
3 times ? minus ? = -3
And then I just kept replacing the question marks with what adds up to 11 until i got the answer lol.
Ms. Wilson’s science class decides to plant a community garden. Trent builds planter beds using the dimensions as shown. He wants to determine whether the beds can be built with the same amount of plywood. Write an equation that Trent could use to represent equivalent perimeters. *
The perimeter cannot be same but the Equation can be 4x+ 4= 4x+ 8.
what is Perimeter?The complete length of a shape's boundary is referred to as the perimeter in geometry. A shape's perimeter is calculated by adding the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimetres, metres, inches, and feet.
Given:
For Square:
We have side= x+ 1
Now, Perimeter of Square = 4 x side
= 4(x+ 1)
= 4x+ 4
For Rectangle:
We have length= x+ 4 and width= x
Now, Perimeter of Square = 2 ( l+ w)
= 2( x+ x+ 4)
= 4x+ 8
So, the perimeter cannot be same but the Equation can be 4x+ 4= 4x+ 8.
Learn more about Perimeter here:
https://brainly.com/question/6465134
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Winston, an architect, is adding a stalrway to a parking garage. The stairway must be 3 meters high, and he has enough room on the ground for the staircase to reach the ground 9 meters away, which will satisfy local building codes. To the nearest tenth, how long will the stair stringer be?
A. 9.0 meters
B. 9.5 meters
C. 81 meters
D. 90 meters
Which inequality describes all the solutions to -3(4 – x) + 6 < 9 – 2x?
Answer:
To do inequalities, you just need to solve the equality and then figure out what side (higher or lower) the solution is on and put in the appropriate greater-than, less-than, greater-than-or-equal-to or less-than-or-equal-to sign.
Think about the equality for this one. What equation could we right for the average number of words per week that would put Trevor right at 50,000 after 5 weeks.
If we call the number of words per week, w, we would have
w = [an expression] (You find the expression using the number of words he has to write and how many weeks he has.)
Now think about the inequality. Trevor wants to finish in five weeks or less. So as long as he writes at least this number of words per week, he'll make it. That means we want a greater-than-or-equal to sign:
w ≥ [your expression]
Step-by-step explanation:
The inequality which describes all the solutions to the inequality is
x < 3
Given the inequality expression given as -3(4 – x) + 6 < 9 – 2x, we need to find the solution to the system of inequality as shown:
[tex]-3(4 -x) + 6 < 9 - 2x[/tex]
Expand the bracket
[tex]-3(4 -x) + 6 < 9 - 2x\\-12+3x+6<9-2x\\3x-6<9-2x\\3x+2x<9+6\\5x<15\\x<15/5\\x<3[/tex]
Hence the inequality which describes all the solutions to the inequality is
x < 3
Learn more here: https://brainly.com/question/15816805
Please help with this math question guys! Thank you!
(Please choose one of the provided answers)
I will mark Brainliest :)
Answer:
i got B
Step-by-step explanation:
bc the second one is negative 2 anf the first pair are all positive.
HELP PLEASE! THIS IS DUE TOMORROW AT 8:20 AM!
Answer:
He wakes up at 6:20 am!
Step-by-step explanation:
First we find how many minutes Tim walks to school.
60/12 = 5 Basically we are finding how much 1/12 is and multiplying it by 5, we can use other ways to, but this is how I do it.
5x5=25
7:35 - 0:25 = 7:05 am is the time for Getting Ready For School
3/4 = 60/4 = 45 min
7:05 - 0:45 = 6:20 am is the time Tim woke up.
:)
A large bottle of juice contains 500 milliliters. A smaller size bottle has 70% as much juice. How many milliliters or juice are in the smaller bottle?
Answer:
350 milliliters.
Step-by-step explanation:
Answer:
350 milliliters
Enola spent $48 at a used book store where hardback books sell for $12 each and paperback books sell for $8 each.
A. Write an equation in standard form where x represents the number of hardback books and y represents the number of paperback books she bought that day:
B. If she bought 2 hardback books how many paperback books did she buy?
Answer:
A. 48= 12x + 8y
B. 3 paper back books
Step-by-step explanation:
A. If x represents hardback book, and they are $12 each then that is 12x. y = the paperback books that are $8 each, so 8y. and 48 is the amount that Enola spent.
B. 2 hardback books would equal $24. If you had 3 paperback books that would equal $24. And the two together to get the total amount of $48.
The marine needs 14 boats for the 42 people registered for a boat race. How many boats will they need for 6 people?
Answer:
2
Step-by-step explanation:
We can write a proportion to determine
42 people 6 people
---------------- = ----------------
14 boats x boats
Using cross products
42x = 6*14
42x =84
Divide each side by 42
42x/42 = 84/42
x = 2
They will need 2 boats
i will give you a drainlyest and 5 stars if you help me combined the like terms to make a simplified expression -2w-5w=
Answer:
-7w
Step-by-step explanation:
Pls help....due 11:59 do (not do numbers 1,2,3,4,6,9,11, and 12)
Answer:
5-24.97
7-92.31
8- -14.16
Step-by-step explanation:
Answer:
Step-by-step explanation:
1) 8.53
2) -10.46
4) -5.05
5) 24.97
7) 92.31
8) -14.16
10) 6.42
11) 14.64
13) 6.7
14) 9.9
help pls <33 pic provided
Answer:
(-10,-4) (10,2)
Step-by-step explanation:
Answer:
y= 4/1x+3
Step-by-step explanation:
y=mx+b
first identify "b", which is where the line crosses the y-axis, in the graph we can see it does so at unit 3.
b= 3
next, we will find where the line crosses any point on the graph perfectly, such as coordinate (1, 7). Now use unit 3 on the y-axis as your reference point, we can see coordinates (1, 7) is 4 units up and 1 unit to the right from our reference point. This indicates our "m",
m= 4/1
therefore, y=4/1x+3
I need help with this ASAP!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Help?
( this is not from a quiz. )
( also, this is science. )
my last question got answered and they told me answers not even related to the question.
Answer:
A
Step-by-step explanation:
if u count the number of spaces from the zero after the decimal point then make it negative becouse the zeros are behind it
Create a proportion using the form = to represent the following word problem.
78% of what number is 42?
A biology class examined some flowers in a local meadow. The students saw 63 perennial flowers and 21 annual flowers. What percentage of the flowers were perennials?
Answer:
63%
Step-by-step explanation:
Answer:
63%
Step-by-step explanation:
Hope I helped
Does the table represent a proportional relationship? (I know I'm asking again but I am legit confused now)
Answer:
No. There is not a constant slope on the y side of the table
Step-by-step explanation:
Answer:
I believe so it a difference between x and y so it should be.
Step-by-step explanation:
im a little bit confused but i believe thats right
dentify the pattern rule for this sequence: 1, 4, 2, 8, 6, 24, 22…
add 3, divide by 2
multiply by 4, subtract 2
add 3, subtract 2
multiply by 4, divide by 2
Answer:
Step-by-step explanation:ffcrrer
Answer:
multiply by 4 subtract 2
-hope this helped have a good rest of your day :)
Step-by-step explanation:
1 yard in 6 minutes
Question 1
Part A
Find the unit rate.
The unit rate in feet per second is 1/120 feet/sec.
Given that, 1 yard in 6 minutes.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
We know that 1 yard=3 feet and 1 minute = 60 seconds
Now, 6 minutes = 360
So, unit rate is 3/360
= 1/120 feet/sec
Therefore, the unit rate in feet per second is 1/120 feet/sec.
#SPJ2
"Your question is incomplete, probably the complete question/missing part is:"
1 yard in 6 minutes, find the unit rate in feet per second.
sorry it is not a good pic and can you help please
Luis wants to buy a skateboard that usually sells for $79.83. All merchandise is discounted by 12%. What is the total cost of the skateboard if Luis has to pay a state sales tax of 6.25%. Round your intermediate calculations and answer to the nearest cent.
Answer:
70.25 (i would double check)
Step-by-step explanation: