Step-by-step explanation:
43%=43/100
21/2%=1050
13.6%=136/100
521%=521/100
Given m|n, find the value of x.
(3x+5)*(x-25)
Answer:
-31.5
step-by-step explanation
(2x + 25) (5y) (3x - 10) solve for x and y
Answer:
x=35 y=17
Step-by-step explanation:
2x+25=3x-10
3x-2x=25+10
x=35
(3x-10)+(5y)=180
(3(35)-10)+(5y)=180
95+5y=180
5y=180-95
y=85/5
y=17
Can someone help me with this question please?
Answer:
I believe the answer is C
Step-by-step explanation:
66.5 divided by 19 is 3.5 and 7/2 = 3.5
hope this helps
what is the solution to the equation 1/4 x + 2 = -5/8 x - 5
Answer:
x = -8
Step-by-step explanation:
Original Equation:
1/4x + 2 = -5/8x - 5
Add 5 to both sides.
1/4x + 7 = -5/8x
Subtract 1/4x from both sides.
7 = -7/8x
Divide both sides by -7/8
Your answer is -8
Hope I helped :)
Please consider Brainliest :)
image 1
image 2
image 3
none
Answer:
Image 1
Step-by-step explanation:
It has a varitiy of differnt circles, while the others only have one kind of circle.
If a number a is chosen at random from the set
of positive integers less than 20, then what is the
probability that
12
>a?
a
A. 12
19
B. 3
5
C. 7
19
D. 3
19
Glo Glukom
Answer:
D. 3/19
Step-by-step explanation:
12/1 = 12
12/2 = 6
12/3 = 4
These are the only ones that make the equation true.
There are also only 19 numbers because they need to be less than 20 like the question indicated. Therefore, the answer is D.
Last year during the July 4th holiday, Americans ate about 150,000,000 hot dogs. Over the entire year, Americans ate a total of about 2 x 10^10. Compute how many times greater the total number of hot dogs eaten by Americans last year was than the number of hot dogs eaten during the 4th of July holiday. Round your answer to the nearest one.
Answer:
133 times
Step-by-step explanation:
First, convert 2 x 10^10 out of scientific notation:
20,000,000,000
Since this is the total amount of hotdogs, divide by the number eaten on July 4th:
20,000,000,000 / 150,000,000 = 133.3333333
Round to nearest one: 133 times
The total number of hot dogs eaten by Americans last year is 133 times greater than the number of hot dogs eaten during the 4th of July holiday.
What is division?A division is a process of splitting a specific amount into equal parts.
We have,
The number of hot dogs that ate on 4th July holiday= 150,000,000
The number of hot dogs that ate last year = 2 x [tex]10^{10}[/tex]
The number of times the total number of hot dogs eaten last year than the number of hot dogs eaten during the 4th of July holiday is:
Number of hot dogs eaten in July x M = Number of hot dogs eaten in the entire year
150,000,000 x M = 2 x [tex]10^{10}[/tex]
M = 2 x [tex]10^{10}[/tex] / 150,000,000
M = 20,000,000,000 / 150,000,000
M = 133.33
Rounding to the nearest one we get,
M = 133
Thus the total number of hot dogs eaten last year is 133 times greater than the number of hot dogs eaten during the 4th of July holiday.
Learn more about division here:
https://brainly.com/question/28732827
#SPJ5
PLSSS HELP! 2) m -
q
3
; use m = 3, and q = 3
Answer:
-6
Step-by-step explanation:
m = 3 and q = 3 so 3 - 3(3) s0 3-9 = -6
6.03+4=10.03 what are the integers HURRY PLEASE thanks
Answer:
6.03, 4, 10.03
Step-by-step explanation:
The definition of an integer is an a whole number that's not a fraction. None of these numbers are fractions, therefore they are integers. The answer is all of them :)
-5n - 5 = -2 (2n - 2)
Answer:
n = +1
Step-by-step explanation:
Hope this helps
Answer:
im pretty sure -9 is the answer
What is the value of the quantity 48−624?
Answer:
586
Step-by-step explanation:
If you mean 624-48=586
find surface area please
Answer:
203
Step-by-step explanation:
When calculating surface area, you add the area of each side.
Base: LxW = 7x7 = 49
Triangle Sides: 1/2 b x h = 1/2(7) x 11 = 38.5
4 sides: 38.5x4 = 154
154+49 = 203
help a girl out plz
Answer:
-1 0 1 2 2 1/4 2.33 2.5 √8 3 | | . | | ^ ^ . ^ ^ . |
Step-by-step explanation: All the values are between 2 and 3
I hope this shows up correctly and helps.
Which number has an 8 that is 1 tenth the value of the 8 in 78
By switching service providers , a family's telephone bill decreased from about $ 50 a month to about 44 . What was the percent decrease ?
Answer:
12% decrease
Step-by-step explanation:
50 - 44 = 6
6/50 = 0.12 or 12% decrease
Bernard used the expression 18x + 27 to calculate his earnings. Select all of the expressions that are equivalent to Bernard's expression.
A.9(2x + 3)
B.9(18x +27)
C.9(2x + 27)
D.3(6x + 27)
E.3(6x+9)
Answer:
A. and E.
Step-by-step explanation:
9(2x + 3)
9 times 2x = 18x 9 times 3 = 27
18x + 27
3(6x+9)
3 times 6x = 18x 3 times 9 = 27
18x + 27
Hope this helps dude ! ^-^
whats the slope of -2,7 , 4,1
Answer:
-1
Step-by-step explanation:
slope = change of y/ change of x
here, 7-1 / -2-4 = 6/-6 = -1
Answer:
slope=1
Step-by-step explanation:
(-2,7), (4,1)
y2-y1=m 1-7 = -6 = 1
x2-x1. 4-(-2) 6
3/4 subtracted from 1/3
Answer:
-5/12
Step-by-step explanation:
Convert to twelfths. Then subtract.
Change 3/4 to 9/12 and 1/3 to 4/12.
4/12 - 9/12 = -5/12
If a rectangle's length and width are doubled, by what percentage does its area increase?
Answer:
Multiplying by 4 is equal to increasing by 300%. Therefore, if a rectangle's length and width are both doubled, the rectangle's area is increased by 300%.
Step-by-step explanation:
. Eric earns $7.50 per hour working at a grocery store. The total amount of money he
earns on a given day is a function of how many hours he works that day?
If he typically works between one and five hours each day, which is the reasonable
range for this function?
Answer: Eric earns $37.50 per day.
Step-by-step explanation:
7.50(5)= 37.50
how do you solve this equation 19−4c=17
Answer: Whatever you do to one side, you do the same operation on the other. The goal is to get the variable alone with a number on the other side.
Here's how:
Step-by-step explanation:
19−4c=17
19 - 19 - 4c = 17 - 19 Subtract 19 from both sides 19-19 =0 Cancels on the left
-4c = 17-19 subtract: 17-19 = -2
-4c = -2
-4c/4 = -2/-4 Divide both sides by -4
Negatives divided by Negatives have a Positive quotient -4/-4 =1, Cancels
c = 1/2
Write the number in scientific notation,
21,700
Answer:
2.17 x 104
Step-by-step explanation:
assemble the proof by dragging tiles to the statements and reasons column
What is the answer to
A
B
C
Answer:
0.6
Step-by-step explanation:
The sum of 5 and twice a number.
Answer:
5+x2
Step-by-step explanation:
Answer:
5 + 2x
Step-by-step explanation:
Sum means your adding so it would be 5 + any given number which you can call x times by 2. Which is 5 + 2x
2x+7=-21 what does 2-x equal
Answer: 2x = 2(-14)
Step-by-step explanation:
I assume you meant "what does "2x" equal"?
2(-14) + 7 = -21
-28 + 7 = -21
-21 = -21
Which is the equation of a line parallel to the line with the equation y=3x-4
D 1. Find (f + g)(x) if f(x) =
4x^2– 5x + 8 and g(x) = 2x^2 + x - 2.
1- (f+g)(x) = 2x^2 + 6x - 10
2- (f+g)(x) = 6x^2 + 4x - 6
3- (f +9)() = 6x^2 - 4x + 6
4- (f+g)(x) = 2x^2- 6x + 10
answer 2
Step-by-step explanation:
the second one
A pair of shoes costs $70.00. How much will the customer pay after 7% sales tax is added to the purchase?
Answer:
$74.90
Step-by-step explanation:
If $70 is your original price, you would need to multiply it by 1.07, because that is 107%.
Since the original price is 100% of the price, and sales tax is another 7% of the price, you are multiplying the original price by 107%, again making $74.90.
Do you understand?
16, 4,1,...
Find the 6th term
Let's see what to do...
_________________________________
Step (1)
Look : 16 , 10 , 4 , ...
It is an arithmetic sequence.
So first we have to find the value of the ratio(( d )) .
To do this, we need to subtract each sentence minus the previous sentence.
So we have : 10 - 16 = - 6
_________________________________
Step (2)
To find the nth sentence in an arithmetic sequence, we must use the following equation :
[tex]t(n) = t(1) + (n - 1)d[/tex]
_________________________________
Step (3)
To find the 6th term just need to put the following parameters in the above sequence.
t(1) = 16 ------ n = 6 ------ d = -6
[tex]t(6) = 16 + (6 - 1)( - 6)[/tex]
[tex]t(6) = 16 + (5)( - 6)[/tex]
[tex]t(6) = 16 + ( - 30)[/tex]
[tex]t(6) = 16 - 30[/tex]
[tex]t(6) = - 14[/tex]
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
