Answer:
200
Step-by-step explanation:
since its 100x2 it will be 100+100 so 200
Answer:
200
Step-by-step explanation:
you take 100+100 = 200
You basically make 2 100's
System AAA \text{\quad}start text, end text System BBB \begin{cases}4x+16y=12\\\\x+2y=-9\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 4x+16y=12 x+2y=−9 \begin{cases}4x+16y=12\\\\x+4y=3\end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 4x+16y=12 x+4y=3 1) How can we get System BBB from System AAA?
Answer:
i am aware that this is already answered but here is proof that the person above is correct!
Step-by-step explanation:
Answer: A), No
Step-by-step explanation:
Please help thank you
Answer:
y = 2x - 5
Step-by-step explanation:
An escalator moves at a rate of 2 feet per seconds. At what rate does the scalator move in miles per houre?
5280 feet= 1 mile
A.0.02 miles per houre
B.0.34 miles per houre
C.068 miles per houre
D 1.36 miles per houre
Answer:
D
Step-by-step explanation:
Feet escalator can move in an hour
= 2×60×60
= 7200
Rate the escalator moves
= 7200÷5280
= 1.3636...miles/h
= 1.36miles/h (3s.f.)
a store is having a 35 percent off sale, if the original price of the shirt is $18 what is the price of the shirt after the discount is applied (not including tax)
Algebraic expression for three more than a number is twenty less than three times the same number write equation form
Answer:
x+3 = 3x-20
Step-by-step explanation:
3+x = 20 - 3x
More than = adding
is is equal to
The radius of a circle is 25 what’s the diameter
A case of deodorant costs $57. You get a business discount of 15%, and you have a coupon for 20% off. How much will the case of deodorant cost after you receive both discounts?
Answer:
$37.05
Step-by-step explanation:
If you take 15% and 20% you get (15%+20%) which is 35%, then you take 100%-35% you get 65%, 65% of 57 is 37.05.
Thus Your Answer: $37.05
help with my homework!!slope intercept GIVING BRAINLIEST
Answer:
Q1) y=-6/2+4. - Q2) y=2/4x-1
Step-by-step explanation:
In the first question y intercept was +4 in the graph
after rise/run we will go down 6 and 2 to the right so it will be -6/2 so its y=-6/2+4
In the second question y intercept was -1 then we go down 2 steps and we go to the left 4 times so it will be -2/-4 =2/4 so the answer y=2/4x-1
Convert 3.09 kilograms to grams
Answer:
3090
Step-by-step explanation:
I need helllpppp
ppllsssss
Answer:
C
Step-by-step explanation:
Tip a positive number multiplied to a negative number is negative
What the awnser pls help
it looks like its
1,1
Answer:
(1,1)
Step-by-step explanation:
The two lines intersect at the point (1,1). To find a point of a graph look at what x-value it is at and what y-value, then put the value in parentheses in that order, (x,y). In this graph, the point is one right and up from the origin, which is the point, (1,1).
what is 17639x43
PLEASE FAST
18 3/4 x 1 7/25 help would be awesome
Answer:
25.23
Step-by-step explanation:
As a Fraction 24
Answer:
25.23
Step-by-step explanation:
i did this question a few days ago
X=2
X=2
X= 3/2
X=2/3
Michael's family wants to sign up for a movie rental service. They have information on DVD plans from four different companies. The family plans
to watch 15 DVDs per month. Which plan is the BEST?
A. All-You-Can Watch DVD, pay $5 for each DVD, d, ordered
B. DVD-R-US pay $25 to join and $2 for each DVD, d, ordered
C. Cheap DVD, pay $20 to join and $2.50 for each DVD, d. ordered
D. DVD Land: pay $60 per month for unlimited amount of DVD rentals
Answer:
B
Step-by-step explanation:
DVD-R-US pay $25 to join and $2 for each DVD ordered
Solve
x - 8 = -5
a.-3
b.13
c.-13
d.3
Answer:
3
Step-by-step explanation:
-5+8=3
Answer:
d. 3
Step-by-step explanation:
x - 8 = -5
x = -5 + 8
x = 3
Which expression is undefined?
a. O : 4
b. 4 : 0
C. -15 = 2
d. 15 = (-2)
Answer:
B. 4 : 0
Step-by-step explanation:
4 ÷ 0 = undefined.
Anything divided by zero will always be undefined because 0 has no value and nothing times it will get anything more than 0.
Ex...
0 x 1 = 0
0 x 2 = 0
And so on..
PLEASE HELP WILL MARK BRAINLIEST
Answer:
√(8) 2 4/5 3.1 π (pie) 2√(3)
Step-by-step explanation:
Pls help! Which of the following best describes the ordered pairs listed below? (-3, 2), (3, -10), (5, -14), (10, -24) A. function only B. both a relation and a function C. neither a relation nor a function D. relation only
Answer:
A. Function Only
Step-by-step explanation: There is no repeated x terms in the pairs listed so its function only
To make a fruit punch the recipe says to mix 3 cups of grape juice with 1 1/2 cups of orange juice.
what is the amount of grape juice needed for per each cup of orange juice?
Answer:
2
Step-by-step explanation:
3 is 2x 1 1/2 so every cup of orange juice needs 2 cups of grape juice
Answer:
2
Step-by-step explanation:
the top
Artificial Christmas trees are regularly priced at $220. If you get a discount of 35%, how much will the tree cost you?
Answer:
$81
Step-by-step explanation:
Answer:
$143
Step-by-step explanation:
220/ 100 = 2.2
2.2 x 35 = 77
$220 - $77 = $143
Hope this Helps :)
9) The original price of a coffee table is d dollars. You use a coupon and buy the table for (d - 4)
dollars. You paint the table and sell it for (3d + 1) dollars. Write an expression that represents
your earnings from buying and selling the coffee table. Interpret the expression.
Answer:
I dopnt know
Step-by-step explanation:
Im asking the same question lol
Answer:
(3d+1)-(d-4)=Profit
Step-by-step explanation:
So what you do here is you take the price you sold the table for, and subtract it from the price you bought it for.
This will end up giving you this equation:
3d+1-d+4=Profit
2d+5=Profit
3x 4y please let me know
Answer:
i think its 12xy but im not for sure
Step-by-step explanation:
The library is to be given 7 books as a gift. The books will be selected from a list of 15 titles. If each book selected must have a different title, how many possible selections are there?
Write a generic exponential growth function A(t) that has initial value P and an annual growth rate (expressed as a decimal) of r.
Answer:
A(t) = P(1+r)^t
Step-by-step explanation:
A(t): amount after
P: initial value
t: time
r: growth as a decimal
This example shows compounding the growth once per year
Each table below shows the time and distance Samantha and her friends traveled on four different road trips. In which Table is there a linear relationship between time and distance?
Include explanation
Answer:
C
Step-by-step explanation:
C 160/2 = 80
240/3 = 80
400 / 5 = 80
480 / 6 = 80
C is linear
In table C, there is a linear relationship between time and distance
The correct answer is Table C
A linear relation is a relationship between distance (d) and time (t) when a distance changes over time at a constant rate.
From table A
At t = 2 hour, d = 120 miles
[tex]\frac{Distance}{Time} =\frac{120}{2}=60 miles/hour[/tex]
At t = 4 hour, d = 220 mile
[tex]\frac{Distance}{Time} =\frac{220}{4}=55 miles/hour[/tex]
The relationship between distance and time is not linear.
From table B
At t = 1 hour, d = 70 miles
[tex]\frac{Distance}{Time} =\frac{70}{1}=70 miles/hour[/tex]
At t = 2 hour, d = 150 miles
[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]
The relationship between distance and time is not linear.
From table C
At t = 2 hour, d = 160 miles
[tex]\frac{Distance}{Time} =\frac{160}{2}=80 miles/hour[/tex]
At t = 3 hour, d = 240 miles
[tex]\frac{Distance}{Time} =\frac{240}{3}=80 miles/hour[/tex]
At t = 5 hour, d = 400 miles
[tex]\frac{Distance}{Time} =\frac{400}{5}=80 miles/hour[/tex]
The relationship between distance and time is linear.
From table D
At t = 1 hour, d = 75 miles
[tex]\frac{Distance}{Time} =\frac{75}{1}=75 miles/hour[/tex]
At t = 2 hour, d = 150 miles
[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]
The relationship between distance and time is not linear.
Therefore, In Table C, there is a linear relationship between time and distance
For more information:
https://brainly.com/question/22246569
Each day, Yumiko exercises by first doing sit-ups and then running. Use her data and the trend line y = 9x + 5 to estimate Yumiko’s exercise time if she runs 5 mi.
Estimate: about ______ minutes
Answer:
50
Step-by-step explanation:
Given the trend line equation :
y = 9x + 5
Exercise time if she runs 5 miles :
From the trend line equation :
y = exercise time
x = miles ran
If she runs 5 miles ; then x = 5
y = 9(5) + 5
y = 45 + 5
y = 50
What is the value of the 7 in 763,400,000?
Answer:
The 100,000,000
Step-by-step explanation:
Thats the hundred millions place
It is estimated that 30% of households own a riding lawn mower. A sample of 12 households is studied. What is the standard deviation of the number of households who own a riding lawn mower?
Answer:
I dont knowiwdjdhkjwdhjkahdkjsa
Step-by-step explanation:
dhjddgcjkgjkjv
Determine the slope and y-intercept of each graph. Then, write the equation of the graph in slope-intercept form.
Answer:
slope = 1/3
y-intercept = ( 0 , 2 )
equation :
y = 1/3x + 2
Step-by-step explanation:
