Answer:
-$15.00
Step-by-step explanation:
simple math bro
Penny reads 10
pages in
hour. What is the unit rate for pages per hour? For hours per page?
The unit rate is 30 page(s) per hour.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
The unit rate is hour(s) per page.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
Answer:
Hr/p is 1/30 Or 1hr every 30pg
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
write tow additions that each have asum of -21.5.
Answer:
problem 1: -10.75+(-10.75)= -21.5
problem 2: (−5.375)+(−5.375)+(−5.375)
+(−5.375)= -21.5
Step-by-step explanation:
for the first one is just divided -21.5 by two and added the sum with itself.
for the second I divided -21.5 by 4 and added the sum up 4 times to get -21.5 again.
the equations might look a little too complicated but I hope this helped!
Write an equation for the line with slope -5 and point (2,4).
The table represents some points on the graph of a linear function.
Which function represents the same relationship?
Answer:
C
Step-by-step explanation:
The equatipn of the function that represents the same relationship is
h(x)=-3x-10.5
Equation of a line :The slope intercept form of equation of line is y=mx+b
where m is the slope and b is the y intercept .
We are given with a table that represents the linear function
Pick any two points from the table to find out slope
(-3.5,0) and (-1,-7.5)
[tex]slope =\frac{y_2-y_1}{x_2-x_1} =\frac{-7.5-0}{-1+3.5}=-3[/tex]
Now we find out y intercept b . use point slope form
[tex]y-y_1=m(x-x_1)\\m=-3 and (-3.5,0)\\y-0=-3(x+3.5)\\y=-3x-10.5[/tex]
The equation of the function that represents the same relationship is
h(x)=-3x-10.5
Learn more information about 'Equation of lines' here
brainly.com/question/27232782
Plis help me plis! I need help with this
Answer:
The light blue/greenish one that says T=PV/K or Greeland
Step-by-step explanation:
We can make the equation more simplier by multiplying both sides by P to remove fractions.
It would become VP=KT
The only answer with VP or PV is B, or the T=PV/K
also, to isolate T, divide the VP=KT by K on both sides to isolate T.
VP/K=T
I NEEED HELP!!!!!
find the equation of the line containing (5, -2) and has a slope of -1
Answer:
y = -(×)+7
Step-by-step explanation:
y+2 = -× + 5
y = -(×) + 7
If the probability of writing the correct answer to the question on an exam is 2/5, what are the odds against writing the correct answer?
Explanation
The probability of getting the correct answer is 2/5. This means there are 2 events of getting it right out of 5 events total. Since there are 2 events of getting it right, there are 5-2 = 3 events of getting it wrong.
The odds against getting the right answer is 3:2. We list the number of ways to get it wrong first, a colon, then the number of ways of getting it right.
U is between G and B. R is between G and U. if GR is 3x-2, RU is 5x+7 , UB is 12 and GB is 15x-11.
x is ____
GR is ____
GB is ____
please help!
Answer:
x is 4
GR is 10
GB is 49
Step-by-step explanation:
If U is between G and B, then GU + UB = GB .... 1
If R is between G and U, GR + RU = GU ....2
Given
GR is 3x-2
RU is 5x+7
UB is 12
GB is 15x-11
Substitute2 into 1;
Frim 1;
GU + UB = GB
(GR+RU) + UB = GB
3x-2+5x+7+12 = 15x-11
8x+17 = 15x-11
8x-15x = -11-17
-7x = -28
x = 28/7
x = 4
Get GR:
GR = 3x-2
GR = 3(4)-2
GR = 12-2
GR = 10
Get GB:
GB = 15x-11
GB = 15(4)-11
GB = 60-11
GB = 49
A triangle has sides of lengths 9,7, and 12. Is it a right triangle? Explain.
Answer:
A triangle has sides of lengths 9,7, and 12 is not a right triangle .
jojos bizzare adventure
Answer:
nice anime lol
Step-by-step explanation:
I like aot better
Can someone help me please with the answers from one to 10 and tell me how you get it in a notebook please
Which decimal is less than 3.19
A. 3.179
B. 3.2
C. 3.291
D. 3.1911
The decimal i.e. less than 3.19 is 3.179.
The information is as follows:As we can see that from the options 3.2, 3.291 and 3.1911 is more than 3.19.
Therefore 3.179 should be less than 3.19.
Learn more: brainly.com/question/17429689
i'm not sure what's the answer?
:)
i believe the answer is B.
Which statement about numbers is true?
All integers are natural numbers.
O All rational numbers are integers.
All na ural numbers are whole numbers.
All rational numbers are natural numbers.
Answer:
All natural numbers are whole numbers
Step-by-step explanation:
Suppose Adriana spends $ 73.00 dollars on T-shirts and pants. A T-shirt costs $5.50 and pants cost $25.50. This is an equation in two variables. What would be a solution (to the variable) above if she buys 2 pair of pants.
Answer:
She spent 51 dollars on pants and 22 on t-shirts so she bought 4 shirts
Step-by-step explanation:
what is the square root of 69 + 249 + 369
Answer:
The square root of 687 is 26.21
Step-by-step explanation:
Hi, could i please get some help with this I forgot the formula for it..... THANKS!!
Answer:
b = 12
Step-by-step explanation:
a² + b² = c²
a and b are the length of the sides in the right triangle and c is the hypotenuse.
since we know one leg and the hypotenuse, we can find the other leg.
9² + b² = 15²
81 + b² = 225
b² = 225 - 81
b² = 144
b = 12
Answer:
The answer is 12
Step-by-step explanation:
the formula is A^2+B^2=c^2
9² + b² = 15²
81 + b² = 225
b² = 225 - 81
b² = 144
b = 12
HELPPP please please please
Answer:b
Step-by-step explanation:
2x-2y=-10 Standard to Slope Intercept form
Answer:
y=x-5
Step-by-step explanation:
2x-2y=10
1.) subtract 2x from both sides
-2y=-2x+10
2.) Divide by -2 to get y by itself
y=x-5
Answer:
y= x+5
Step-by-step explanation:
y =mx+b is slope intercept form
14. What is the solution of the system?
5x - y= -7
3x - y= -2
-2.5, -5.5
-2.5, 11
5, 2.5
2.5, 5.5
Answer: -2.5, -5.5
Step-by-step explanation:
5x - y= -7
3x - y= -2 multiply by -1
5x - y= -7
-3x + y= +2 we add both equations
2x=-7+2, 2x=-5, x=5/2= -2.5
5(-2.5)-y=-7
- 12.5-y= -7 we simplify and get
-y=-7+12.5, -y=5.5, y=-5.5
Help asap pleaseee ( real answers only) serious.
Answer:
trade policies in order for a city-states to have a strong economy?
Step-by-step explanation:
2. Amy has 20 necklaces in a jewelry
box. The probability of reaching into the
jewelry box and pulling out a silver
necklace is 0.85. What is the probability
that Amy will reach in the jewelry box
and pull out a necklace that is not silver?
120
5/20
3.20
15.20
The probability that Amy will reach in the jewelry box and pull out a necklace that is not silver is 3/20 and this can be determined by using the given data.
Given :
Amy has 20 necklaces in a jewelry box. The probability of reaching into the jewelry box and pulling out a silver necklace is 0.85.The following steps can be used in order to determine the probability that Amy will reach in the jewelry box and pull out a necklace that is not silver:
Step 1 - According to the given data, the probability of reaching into the jewelry box and pulling out a silver necklace is 0.85.
Step 2 - The overall probability is 1.
Step 3 - So, the probability that Amy will reach in the jewelry box and pull out a necklace that is not silver is calculated as:
P = 1 - 0.85
P = 0.15
P = 3/20
Therefore, the correct option is C).
For more information, refer to the link given below:
https://brainly.com/question/9222285
The temperature was 9 degrees below zero at 11 A.M. By 2 P.M. the temperature had risen 3 degrees. What was the temperature at 2 P.M.?
Answer:
-6 degrees
Step-by-step explanation:
9 degrees below zero is the same as -9, so -9 + 3 = -6
Help me find the slope please
how are the triangles congruent ?
AAS , AA , ASA , SAS , or Not enough information
I have the answer. The answer is AAS
there are 84 calories in 100g of banana there are 87 calories in 100g of yoghurt priti has 60 g of banana and 150g of yoghurt for breakfast work out the total number of calories in this breakfast
Total calories intake of Priti is 180.9 calories
Given that;
Number of calories in 100g banana = 84 calories
Number of calories in 100g yoghurt = 87 calories
Amount of banana and yoghurt Priti have = 60g and 150g respective
Find:
Total calories intake of Priti
Computation:
Total calories intake of Priti = 60[84/100] + 150[87/100]
Total calories intake of Priti = 50.4 + 130.5
Total calories intake of Priti = 180.9 calories
Learn more:
https://brainly.com/question/18087985?referrer=searchResults
SOMEBODY PLS HELP ILL MARK U BRAINLIEST
Answer:
- 16x + 3y
Step-by-step explanation:
this can be done in two ways- vertical method or horizontal :
I did one:
( i hope this is right)
What is the probability of 63?
If Eugene can buy three cantaloupes for $7. Then how many can you buy with $14
If anyone could help me please on number 4
f(x) = 2x - 4
f(3) = [?]