The current temperature is 54°F. It is expected to rise 2.5°F each hour. In how many hours will the temperature be 84°F?
SHOW YOUR WORK!
Answer:
12
Step-by-step explanation:
1. 84-54 = 30
2. 30 divided by 2.5 = 12
Answer:
12
Step-by-step explanation:
2.5x4 = 10 10x3 = 30 4
When x = 6, y = 10. Find y when x = 60.
x = 60, y =
Answer:
100
Step-by-step explanation:
X is 3k (k is an integer) and Y is 5k.
In the first example k=2
For 60, k=20 so 5 times 20 equals 100.
8th grade math ,please answer
Answer: Where is the problem???
Step-by-step explanation:
anybody knew who was ITZCHRIS i haven't seen this dude
Answer:
no bro
Step-by-step explanation:
2y = 12x
2y = 4x
4y = 16x
y = 3x
y = 5x
list in order from least to greatest. ill mark you as brainliest.
Answer:
1. y = −3x + 1
y = 3x + 1
SOLUTION:
The two equations intersect at exactly one point, so
they are consistent and independent.
2. y = 3x + 1
y = x − 3
SOLUTION:
The two equations intersect at exactly one point, so
they are consistent and independent.
3. y = x − 3
y = x + 3
SOLUTION:
These two equations do not intersect, so they are
inconsistent.
4. y = x + 3
x − y = −3
SOLUTION:
Rearrange the f
Step-by-step explanation:
1. y = −3x + 1
y = 3x + 1
SOLUTION:
The two equations intersect at exactly one point, so
they are consistent and independent.
2. y = 3x + 1
y = x − 3
SOLUTION:
The two equations intersect at exactly one point, so
they are consistent and independent.
3. y = x − 3
y = x + 3
SOLUTION:
These two equations do not intersect, so they are
inconsistent.
4. y = x + 3
x − y = −3
SOLUTION:
Rearrange the f
surface area of a pyramid with 3 and 2
Answer:
2
Step-by-step explanation:
g4
please help ! I'm not too good at this stuff
Answer:
Point B is going to be(-11,7) And C is going to be (11,7)
Step-by-step explanation:
Point A is in the 4 quadrant and reflecting the x axis so point B is in the 2 quadrant. Point B reflects to the 1st quadrant that is how you get your answer.
Answer:
The first box
Step-by-step explanation:
The parked values _____ in a proportional relationship. ( fill in the blank with are or are not) X 0 1 2 3 4 Y 1 4 7 10 13
Please hurry
Answer:
are ig
Step-by-step explanation:
I cannot understand this help me and I do not know what a scale factor is
Answer:
The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Example: Here, XYUV=123=4 . So, the scale factor is 4
Step-by-step explanation:
Answer:
the scale factor would be 4
Step-by-step explanation:
also
A scale factor is a number which scales, or multiplies, some quantity. In the equation y = Cx, C is the scale factor for x. C is also the coefficient of x, and may be called the constant of proportionality of y to x. For example, doubling distances corresponds to a scale factor of two for distance, while cutting a cake in half results in pieces with a scale factor for volume of one half. The basic equation for it is image over preimage.
branliest please also be sure to comment and i'll help with everything again the scale factor of the attachment given is 4
Regina charges c dollars per hour to babysit. If she increases her rate by 15%, which expression represents her new rate, in dollars per hour?
c plus 0.15
c plus 15
c plus 0.15 c
c plus 15 c
Answer:
c plus 0.15 c
Write an equation in standard form of the line that passes through (−4,−4) and has the slope m=−32.
Answer:
32x+y=124
Step-by-step explanation:
-4=-32(-4)+b
-4+128=b
124=b
y=-32x+124
32x+y=124
5 less than the product of 8 and −12.
The expression is ___.
The value of the expression is ___.
What can be concluded about the line represented in the table? Check all that apply.
The slope is 2.
The slope is 1/2
The y-intercept is -4.
The y-intercept is 8.
The points (-2,-5) and (8,0) are also on the line.
The points (-5,-2) and (1,10) are also on the line
Answer: y=mx+b, m=(y2-y1)/(x2-x1), b=y-intercept, value of y when x=0
m=(-8-10)/(-2-1)
m=-18/-3
m=6
y=6x+b, using (1, 10) we can solve for b
10=6(1)+b
10=6+b
4=b so the line is:
y=6x+4
Step-by-step explanation:
4=6-2m
help me babes!
Answer:
tbh idek bro good luck.... its 33
An annual pass to a park costs $120. Use a percent model to find 25% of the full price of the annual pass. 25% of the full price is _____
Answer:
$30 is 25% of $120
25% of the full price of the annual pass is $30.
Given that, an annual pass to a park costs $120.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
We need to find 25% of the full price of the annual pass
Here, 25% of 120
= 25/100 × 120
= 0.25 × 120
= $30
Therefore, 25% of the full price of the annual pass is $30.
To learn more about the percentage visit:
brainly.com/question/24159063.
#SPJ2
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 19 left over. How many chairs does Liam have?
Answer:
35 chairs in all
Step-by-step explanation:
each row has 4 chairs as if 4 rows has 19 extra chairs and 6 rows has 11 there are 8 chairs in 2 rows which means 4 chairs are in 1.
so take 4 (rows) x 4 (chairs) and get 16
16 + 19 (leftover) and get 35
help I need help on this one please
X + 7 = 23 middle school work
Answer:
X = 16
Step-by-step explanation:
23 - 7 = 16
Answer: 16
Step-by-step explanation:
23 - 7 = X
To find X we do the inverse of addition which is subtraction. The 7 cancels out and the 23 becomes a 16. We can even check our answer. 16 + 7 = 23
can someone help me out on this :P
A football player weighed 1702/3 pounds in May. During the summer, he gained 25 5/12 pounds. During the first week of fall practice, he lost 10 1/4 pounds, and during the second week, he lost another 3 1/2 pounds. How much did he weigh at that point?
Answer:
170 2/3 + 25 5/12 - 10 1/4 - 3 1/2 = 182 1/3
Step-by-step explanation:
see pdf
Find the product. Round to the nearest hundredth. 23.67 x 2.03
Answer:
48.1
Step-by-step explanation:
Answer:
Your answer would be 48.05
Step by step explanation:
23.67 × 2.03 = 48.0501
48.0501 = 48.05
3.5x + 3 - 4.9x = 4(0.4x + 3)
PLEASE HELP, WITH STEPS TOO
What does the next consecutive odd number after
another odd number mean? Thanks
Answer:
I'm pretty sure its just the next number. So the equation would be n + (n +2) + (n + 4), and for example they might be talking about n. And they want to know the next consecutive odd number, the next one would be (n + 2).
Hope that helps.
Step-by-step explanation:
Answer:
Consecutive Numbers are numbers that follow each other continuously in the order from smallest to largest are called consecutive numbers.
Step-by-step explanation:
so i'd say its the next number
Hope it helps!
HELP PLEASE!!!!! DUE TODAY!!!!!
Answer:
12 Minutes
Step-by-step explanation:
take 290/5
to find the speed in which the files download
58mb per minute
the take 696/58 to get time
12 would be the correct answer
By estimating that 290 is about 300 for the 5 minutes
times 2 to get around 600 to being about 10
thats a decent check
Answer:
12 is the correct answer
Step-by-step explanation:
Because I know, yw!
Hey, can someone answer these two question for me?
Answer:
1.) acceleration makes objects go up such as that ball.
2.) This one is either velocity or speed but I believe it is velocity.
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 5 rows of the same length, he has 3 chairs left over. If he arranges the chairs in 3 rows of that same length, he has 15 left over. How many chairs does Liam have?
Answer:
33 chairs
Step-by-step explanation:
c= chairs per row
5 rows of (c) chairs plus 3 chairs is equal to 3 rows of (c)chairs plus 15 chairs)
5c +3 = 3c +15
2c=12
c= 6 ( 6 chairs per row)
5x6 = 30
30+3 = 33
3x6=18
18+15 = 33
ERROR ANALYSIS Describe and correct the error in solving the equation.
−4(2n− 3) = 12 − 8n
−8n+ 12 = 12 − 8n
−8n=−8n
0 = 0
The solution is n= 0.
Tiesha enjoys reading in her spare time. She reads 4 pages every 1/10 of an hour.
The proportional relationship between the number of pages (p) and the number of hours (h) is represented by the equation
. Write the equation in standard form with a constant of proportionality greater than 1.
Answer:
p = 40h
Step-by-step explanation:
Greg is painting the doors at his school. He can paint 4/5 of a door in 1/2 hour. What is Greg's rate of painting doors in terms of doors per hour?
Destiny paints 3/4 of her room with 1/3 can of paint. At this rate, what fraction of the can of paint will Destiny need to paint her entire room?
A 34-ounce bottle of apple juice contains 2 1 /2 grams of sugar. The Apple juice has _________grams of sugar per ounce.
Answer:
A) 1 and 3/5 doors
B) 4/9 gallons
C) 0.08 ounces of sugar
Step-by-step explanation:
I need help on this one
Answer:
The answer is D 2.25 days.
Step-by-step explanation:
Divide 54 by 24 and you'll get 2.25 which is equal to D.
