Answer:
48
Step-by-step explanation:
3/5=x/80
cross multiply
5x=240
x=48
Answer:
The answer is 48
Step-by-step explanation:
first we need to see 5 multiplied by what equals 80 we can use 80 dived by 5 to find this out it is 16 so 5 x 16 as we know what we do to the bottom must be done to the top 3 x 16 = 48 I hope this helps answer your question and help you understand
PLZ HURRY
How many solutions does this system have?
x+4y= 6
y=2x-3
A.one
B.two
C.an infinite number
D.no solution
Answer:
One
Step-by-step explanation:
x+4y = 6
if why is 2x-3 plug it in
x+4(2x-3) = 6
simplify it and you get
x=2
A. one
x = 2,y = 1
~iwa-chan
1. The grocery store sells a bag of BBQ chips for $1.99 each. The total sales s(c) is a
function of the number of bags of chips c sold.
a. Identify the independent variable.
b. Identify the dependent variable.
C. What values of the domain and range make sense for this situation?
d. Write a function to represent the total sales.
e. What would the total sales be for 5 bags of BBQ chips?
Answer:
A?
Step-by-step explanation:
I believe it's a because $1.99 is the dependent variable
Can someone plzz help this assignment is due in 15 minutes and I really need help on some questions!!! Ms. Martinez, an experienced typist,
averages only 3 errors in 500 words.
On the average, what percent of the
words that Ms. Martinez types
contain mistakes?

Answer:
0.6%
Step-by-step explanation:
divide 3 by 500
get 0.006 and move decimal back 2 places to give the percent
_______ × 0.89 > 0.89 whats answer
Answer:
the answer can be anything greater than 1
Step-by-step explanation:
The number of bacteria in a certain population increases according to a continuous exponential
growth model at a rate of 8.1% per hour. There are 1800 bacteria at t = 0.
Write an equation that gives the number of bacteria after t hours.
Answer:
Step-by-step explanation:
5.2 × _______ = 5.2 whats the answer
Answer:
1
Step-by-step explanation:
SOMEONE HELPPP MEEE !!!!!!
Answer:
you cant see it and we dont know who tom is is there story?
Step-by-step explanation:
what is the answer :(
Answer:
70 inches
Step-by-step explanation:
10 in x 7 in =70 inches
MARK ME BRAINLIEST!!!!!!!!!!
Help I need help this is hard
Can't get my head around this at all any help would be greatly appreciated.
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
[tex]x=-6[/tex]
Step-by-step explanation:
[tex]A=7x-6\\B=3x+2\\For A=3B\\7x-6=3(3x+2)\\7x-6=9x+6\\2x=-12\\x=-6\\[/tex]
What is the value of the leading coefficient?
34
2
1
-4
X
2
2
4
6
-1
0
-1
- 2
3
-5
9514 1404 393
Answer:
1/30
Step-by-step explanation:
The zeros of the function are ...
-32 (multiplicity 2)5So, the factorization for some leading coefficient 'a' is ...
y = a(x +3)(x -2)²(x -5)
and the y-intercept is ...
y = a(3)(-2)²(-5) = -60a
The graph shows the y-intercept is -2, so we must have ...
-2 = -60a
1/30 = a
The leading coefficient is 1/30.
The difference of the highest and lowest observation is called.
Answer:
Range
Step-by-step explanation:
The difference of the highest and lowest observation is called Range.
Lexus skateboards from his house to school 4 miles away. It takes him 20 minutes.
Assume that Lexus skateboards at a constant rate.
Part A
Write an equation to represent the number of miles, m, that Lexus can skateboard in t minutes.
Answer:
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
Step-by-step explanation:
Proportional Model
The number of miles m that Lexus can skateboard in t minutes can be modeled by:
m = kt
It's given that Lexus skateboard from his house to school for a distance of m=4 miles in t=20 minutes.
Substituting:
4 = k.20
Dividing by 20
[tex]k=\frac{4}{20}[/tex]
Simplifying:
[tex]k=\frac{1}{5}[/tex]
This produces the model
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
I used the equation y=4x+20.
Find the length of DB and EC given the length of FB is
Answer: DB=31.66and EC=49.32
Step-by-step explanation:
Show your work with x box method
If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.
Answer:
B) always less than either of the original fractions
Step-by-step explanation:
We can easily Answer this by taking some values.
The question states that the two fractions, each have values between 0 and 1.
Let us say one of the fraction is 1/2 and the other fraction is 1/3 .
The product of the two fractions is 1/2 x 1/3 = 1/6 .
is lesser than both 1/2 and 1/3 .
So, the correct answer is that the product is always less than either of the original fractions.
The two fractions are between 0 and 1 their product will always less than either of the original fractions.
What is fraction?A fraction is number expressed "as quotient, in which the numerator is divided by denominator".
According to the question,
If two fractions are between 0 and 1. In order to check their product be more than 1.
Let us assume one fraction is 1/2 and the other fraction is 1/3. The product of the two fractions:
1/2 x 1/3 = 1/6.
Since the value of fraction 1/2 is 0.5, the value of fraction 1/3 is 0.3333 and the value of fraction 1/6 is 0.166667.
It clearly shows 0.5 > 0.16667 and 0.3333 > 0.16667.
Hence, the two fractions are between 0 and 1 their product will always less than either of the original fractions.
Learn more about fractions here
https://brainly.com/question/183694
#SPJ2
An equation can be defined as a mathematical statement consisting of an equal symbol between three algebraic expressions that have the same value.
true or false
a que fraccion es equivalente 2 1/3
Answer:
Step-by-step explanation:
2 = 6/3
2⅓ = 6/3 + 1/3 = 7/3
A computer that originally costs $929 was returned to the electronics
store. Because the box was opened, the store put it on the clearance
rack for 35% off. What is the price of the computer?
Answer:
32.15
Step-by-step explanation:
Which graph below represents the following system of equations?
y = 3x + 3
y = –x – 3
Answer:
B
Step-by-step explanation:
Marissa found a shirt on sale for 40% off if the original price of the shirt is represented by X then what is the sales price of the shirt excluding tax?
Answer:
.60X
Step-by-step explanation:
HELP HURRY
Find the distance from A to C.
12
74
6
Answer:
It's B :)
Step-by-step explanation:
√74 should be the correct one
What is a rectangular prism
Answer: a 3d rectangle
with 6 sides
Step-by-step explanation:
Answer: rectangular prism can be defined as a 3-dimensional solid shape which has six faces that are rectangles.
Calculate the mean: 5, 4, 8, 12, 15
Answer: 5
Step-by-step explanation:
what type of charge does a proton in an atom hold
Help PLEASE I'll mark u brainliest
Answer:
c
Step-by-step explanation:
multiply 14 and 6 to find the area of base
hope this helps :)
A) 1 Km/h
B) 2.5 Km/h
C) 5 Km/h
D) 15 Km/h
Which is the right answer?
Answer:
C
Step-by-step explanation:
Evaluate the expression (a^2 b^0 c^-4) if a=6, b=-2, and c=3
Answer:
2915/81
Step-by-step explanation:
Help don’t use for points or I’ll take it back
Also what app can let me do this
Step-by-step explanation:
We need to find the value of x.
We can see that x and 70° are supplementary.
So, we can ✍ write:-
x + 70 = 180
x = 180-70
x = 110° is the answer.
Hope it helps :)
Evaluate the expression pleasse :)!!! I hate my anxiety:)
(0.4)(−3.5)(−9)