Answer:
There are total of 17 coins in the purse
Step-by-step explanation:
Let x represent the no of coins in the purse
Let y represent the total amount
y/x = 0.17
y = 0.17*x............................(i)
y-0.01 / x-1 = 0.18
y - 0.01 = 0.18x -0.18........(ii)
We substitute y = 0.17 x into the second equation:
0.17x - 0.01 = 0.18x - 0.18
0.17 = 0.01x
x = 17
Hence, there are total of 17 coins in the purse
Write the first four terms of sequence f(n) = n ^ 2 + 2n + 5
yo can someone help me, it's just a quick yes or no. will give brainliest if right
Step-by-step explanation:
no________________
Answer:
NO
hope this helps
please mark me as brainliest
please help me i’m struggling so much with this
ive been trying at this for an hour help plz?
Answer:
[tex]x\geq -4[/tex]
Step-by-step explanation:
[tex]3x-9\geq-21[/tex]
add 9 to both sides
[tex]3x-9+9\geq -21+9[/tex]
[tex]3x\geq -12[/tex]
divide both sides by 3
[tex]\frac{3}{3}x \geq \frac{-12}{3}[/tex]
[tex]x\geq -4[/tex]
Plot a solid dot on -4 on the number line because the inequality sign is great than or equal to and x the great than or equal to -4.
The arrow is then pointed to the left >>>>
Given the equation ay + bx - c = 0, solve for the variable c.
CE
Answer:
Hello! This link should have your answer in it! :
Step-by-step explanation:
yt,vqqu0QYBGJ8
Here's the expression:
2 - ( 4 x 2 +2 ) + 3 x 5 =
A. 14
B. 15
C. 16
D. 17
Answer: i got 17
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
12 - ( 4 x 2 +2 ) + 3 x 5 =17
1 11/12 + 9/12
please help will give brainlest
Which division problems below have the same quotient as –27 ÷ 9?
A
. 3 ÷ 1
A. 18 ÷ (–6)
B.–6 ÷ –2
C. 27 ÷ (–9)
D. –15 ÷ –5
E.–9 ÷ 3
Answer:
[tex]27 \div ( - 9)[/tex]
please mark me brainliest
Translate the sentence into an equation.
The sum of 5 times a number and 2 is 7.
Use the variable y for the unknown number.
Answer:
5y+2=7
Step-by-step explanation:
..........................
Omar has a gift card for $25 at a clothing store. He wants to buy socks that cost $4 per pair.
He also has a coupon for $5 off his entire purchase. Omar wants to know how many pairs of
socks he can buy.
Answer:
he can buy 7 pairs of socks
Step-by-step explanation:
4 times 7 = 28
28 - 5 (coupon) = $23
Answer:
The Equation is 4p-5≤25 and the inequality for p is p ≤ 7.5
Step-by-step explanation: I got It right on my quiz Trust me Now Mark me Brainliest
stuck on the question
Answer:
8
Step-by-step explanation:
By the corresponding angle theorem, we can find that:
17x - 4 = 12 + 15x
Now to find the value of x, we can just solve for x in the equation that we found.
17x - 4 = 12 + 15x
Subtract 15x from both sides.
2x - 4 = 12
Add 4 to both sides.
2x = 16
Divide both sides by 2.
x = 8
So we found that x = 8. So the value of x would be 8.
I hope you find my answer and explanation to be helpful. Happy studying.
Help! What is 3.50 +4.50
Answer:
8
Step-by-step explanation:
Need answer now
The range of a relation is
A. the output (y) values of the relation
B. the input (x) values of the relation
C. a set of points that pair input values with output values
D. x and y values written in the form (x, y)
A.
Step-by-step explanation:
Range of a function is the value that we get when a function is solved.
Say, f(x) = y.
We say this "set of x is domain" whereas "set of y is range".
Suppose,
set A = {1,2} & set B = {1,2,3} & f(x) = y
Let,
f(1) = 1, & f(2) = 2.
What we get is that there is no x for 3.
We say this fact by "set A is domain" & "set B is co domain" & set {1,2} (output) is range.
Graph the linear function described by the equation
y = -3x - 2.
Step 1: Identify the slope and y-intercept.
slope =
The slope of given line is -3 and the y-intercept of the line is -2.
What is Straight Line?A straight line is an infinite length line that does not have any curves on it. A straight line can be formed between two points also but both the ends extend to infinity.
Here, we know that slope intercept form of straight line;
y = mx + c
Given equation;
y = -3x - 2
compare this equation with general equation, we get
m = -3 and c = -2
Thus, The slope of given line is -3 and the y-intercept of the line is -2.
Learn more about Straight line from:
https://brainly.com/question/27560536
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Answer:
Graph the linear function described by the equation
y=-3x-2
Step 1: Identify the slope and y-intercept.
slope =
Step-by-step explanation:
Which situation is best represented by the following equation?
45w + 123.95 = 753.95
Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes?
Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes?
Erica paid $753.95 for dance classes. She paid $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes?
how is multiplying and dividing fractions the same as adding and subtracting fractions.
Answer:
it is not they are different not the same
Step-by-step explanation:
hope this helped!
p.s it would be cool if you gave me the brainliest.
What is the domain of the given function?
{x | x= -6, -1, 0, 3}
{yly=-7, -2, 1, 9}
{xx = -7, -6, -2, -1, 0, 1, 3, 9}
{yl y = -7, -6, -2, -1, 0, 1, 3, 9}
Easy buddy....
_________________________________
Remember, from now on, wherever the function domain is asked
They mean the same inputs or xs of the function.
Now you can answer them yourself but I like to help you to do it buddy.
_________________________________
The first function's domain is :
D = { -6 , -1 , 0 , 3 }
°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°
The second function's domain is :
D = { -7 , -6 , -2 , -1 , 0 , 1 , 3 , 9 }
_________________________________
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
If fx)= 6x-4, what is fx) when x= 8"
A 2
B 16
C 44
D 52
Since x = 8, you would need to plug in 8 into the x.
f(x) = 6x - 4
f(x) = 6(8) - 4
f(x) = 48 - 4
f(x) = 44
So, the correct answer would be C. 44
IF YOU ANSWER MY QUESTION CORRECTLY AND THE FASTEST, I WILL GIVE YOU FREE BRAINLIEST, BUT BEWARE, COPY N PASTERS WILL BE DISQUALIFIED. HERE IS THE QUESTION, "WHO LIVES IN A PINEAPPLE UNDER THE SEA?"
Answer:
SPONGEBOB SQUAREPANTS
Step-by-step explanation:
PLEASE HELP I NEED THIS
Michael read 14 books in 26 months. At the same rate, about how many books can he read in 48 months?
Answer:
336/13 books in 48 months
Step-by-step explanation:
14 books : 26 months
first, find how many books he reads in one month (by dividing the given rate by the number of months)
14 books : 26 months
/26 /26
7/13 books : 1 month
now multiply by the number of months that this problem requires
7/13 books : 1 month
*48 *48
336/13 books : 48 months
Help needed ASAP will give brainliest (not a real test) will also rate 5 STARS
Answer:
that question is written wrong. you cant age the equation. speak to a teacher before answering.
Step-by-step explanation:
Answer:
y = 4x - 2
Step-by-step explanation:
First, let's find the slope of the equation. If you take a look at the table of values, as x goes up by 1, y goes up by 4. This means the slope is 4. To find the y-intercept, look where x = 0. When x = 0, y = -2.
In conclusion, the equation is:
y = 4x - 2
What is the value of x in the equation 0.03x = 1.5?
Answer:
x = 50
Step-by-step explanation:
Divide each side by 0.03 to cancel out the 0.03 next to x. It should now look like this: x = 50I hope this helps!
Answer:
0.02
Step-by-step explanation:
Define the word evaluate to me. Use proper English and complete sentences.
Answer:
form an idea of the amount, number, or value of; assess
Step-by-step explanation:
Answer:
I evaluate them for opportunities, "he said. He stopped to evaluate the gilded ornaments."
Which fraction is equivalent to 0.018 ? there is a top enclose above 18 so, please help me with that ! thank you so much.
Answer:
9/500
Step-by-step explanation:
Which expression shows exponential growth? Check all that apply.
4x
0.05x
400(1.025)t
3x2 + 2x
4x – 5
1.87612x + 3
Answer:
1.3.6
Step-by-step explanation:
i took the test its right
Answer:
1,3,6
Step-by-step explanation:
it is correct
Can someone help me with this problem
Answer:
H and N
Step-by-step explanation:
dont understandd helppp
Answer:
y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4
Subtract 6 from both sides 3|y+8|+6-6[tex]\geq[/tex]18-6Simplify 3|y+8|[tex]\geq[/tex]12 Divide both sides by 3Simplify |y+8|[tex]\geq[/tex]4Apply absolute rule y+8[tex]\leq[/tex] -4 or y+8[tex]\geq[/tex]4Combined the interval y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4y[tex]\leq[/tex] -12 or y[tex]\geq[/tex] -4:) Hope You Enjoy :) They are both real numbers :)Write the prime factorization of 36. Use exponents when appropriate and order the factors from least to greatest (for example, 2235).
Answer:
36
2 x 18
2 x 2 x 9
2 x 2 x 2 x 3
Step-by-step explanation:
what’s the value of (sin90+cos360)-tan180
Answer:10
Step-by-step explanation:
f(x)=9
Answer:
-0.72838463823
Step-by-step explanation:
1a) The sin of 90 is 0.8939966636
1b) The cos of 360 is -0.28369109148
1c) The tan of 180 is 1.33869021035
2) When you add sin90 and cos 360 you get 0.61030557212
3) When you subtract tan180 to what we currently have we will get -0.72838463823, and that is your answer.
I NEED THIS ASAP:
Apply the distributive property to: 45x - 15y + 9z.
Answer:
15x-5y+3z
Step-by-step explanation:
I divided everything by three.
Answer: 15x-5y+3z
Step-by-step explanation:
you’re supposed to divide everything by 3 and you’ll get the answer. 45/3=15 15/3=5 and 9/3=3. I hope that helped you.
