Answer:
_______Y=0.75X-2_______
4.5 is 7.5% of what number?
Answer:
60
Step-by-step explanation:
The required number is 60.
What is percent?In mathematics, a percent is a number or ratio expressed as a fraction of 100. It is often denoted using percentage sign "%".
Now the given expression is,
4.5 is 7.5%
Let x be the number.
Therefore, 7.5% of x is 4.5
⇒ 7.5% of x = 4.5
⇒ 7.5% * x = 4.5
⇒ 7.5/100* x = 4.5
⇒0.075 x = 4.5
Dividing both side by 0.075 we get,
x = 4.5 / 0.075
Solving we get,
x = 60
this is the required number.
Thus,the required number is 60.
To learn more about Percentage visit :
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What could you multiply 3.40 by to get a whole number
Answer:
Step-by-step explanation:
10, 100, 5, 25, 125, etc.
Answer:
do u have a diagram or a diff number or tahts the full question /
Step-by-step explanation:
Find the slope between of (-17,11) and (4,11)
Answer:
y=11
Step-by-step explanation:
The y is the same which means they're on the same line. Tell me if I'm wrong.
subtract (3x+5)-(x+2).
multiply: (x+a)^2-(x-b)^2+x^2+(a-b)x-ab by (a+b)
Answer:
Step-by-step explanation:
Step-by-step explanation:the answer is =−a2b2y−ab3y+a2+3ax−b2+bx+x2 how did i get answer:Distribute:
=a2+2ax+x2+−b2+2bx+−x2+x2+(a)(x)+(−b)(x)+−a2b2y+−ab3y
=a2+2ax+x2+−b2+2bx+−x2+x2+ax+−bx+−a2b2y+−ab3y
Combine Like Terms:
=a2+2ax+x2+−b2+2bx+−x2+x2+ax+−bx+−a2b2y+−ab3y
=(−a2b2y)+(−ab3y)+(a2)+(2ax+ax)+(−b2)+(2bx+−bx)+(x2+−x2+x2)
=−a2b2y+−ab3y+a2+3ax+−b2+bx+x2
hopes this help I just when back to my answer on my work and I had got a 100 last year.
Anybody know how to do these two? (Geometry) free Brainliest and points !!
Answer:
1) 80
2) 58
Step-by-step explanation:
180 - 112 = 68
180 - 68 + 32 = angle 2
180 - (63 + 59) = angle 1
Answer: The first one is 80, the second one is 58
Step-by-step explanation: a triangle adds up to 180. For the first one, you first find the degree for the last corner (the one that is not marked). Than angle would be 64, a straight line is 180 degrees, subtract that by 112 to get 64. Then you add this angle with 32, getting 100. Then subtract that by 180 and you'll get 80 as the answer. For the second one, just add the two numbers up and subtract that by 180.
Natasha’s cat will be having four kittens. Natasha performs a simulation by tossing a coin to model whether these kittens will be male or female.Let heads (H) = female kittenLet tails (T) = male kittenThe results of the simulation are:1. HHHT 6. TTHT2. HHHH 7. HHHT3. HHTH 8. TTHH4. THTH 9. THHT5. THTT 10. HTTTWhat is the estimated probability that at least three of the kittens will be male
Answer:
1/3 = 30%
Step-by-step explanation:
took the quiz
ve, Carpet sells for $36 per square yard. How much will 8 square yards cost?
Answer:
$288
Step-by-step explanation:
If each square yard of carpet is $36, you just have to multiply 8 by that to get the total.
Because each square yard = $36 all you do is add $36, 8 times. But the easiest way to do it would be to simply times 36 by 8:
36 x 8 =288
So your answer is,
$288.00
Hope this helps! Good luck.
can someone please help me out with this problem please
AnsThe median for Set A is greater than the median for Set B.
Step-by-step explanation:
PLEASE ANSWER QUICK GIVING XTRA POINTS
There are seven nickels and six dimes in your pocket. You randomly pick a coin out of your pocket and place it on a counter. Then you randomly pick another coin. What is the probability that the first coin is a nickel and the second coin will be a dime?
A. 10/21 B. 3/19 C. 18/35 D.7/26
Answer: 7/26
Step-by-step explanation:
7/13 x 6/12 = 7/26
hope this helps :)
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the rational numbers with their equivalent forms.
0.5
0.05
0.142857
11
0.05 —> ____
0.25 —> ____
1 / 2 —> ____
0.5 —> ____
Answer:
0.05 ---- 1/18
0.25 ---- 0.5
1/7 ---- 0.142857
0.6 ---- 2/3
Step-by-step explanation:
I did the test and actually got this one right!
Answer:
screen shot below
Step-by-step explanation:
Hope this helps!!! Have a great day/night!
Subtact: (3x + 4) - (x + 2)
solve for x. please?
Nathan bikes every 2 days and swims every 5 days. He started biking on October 2nd and started biking on October 5th. On what day will he bike and swim on the same day. Here are the options for the answers: October 4th, October 8th, October 10th, October 12th, 15th, or 20th.
PLEASE HELP!!
Answer:
October 10, hope this helps.
Step-by-step explanation:
If Nathan started biking on October 2nd, and he started swimming on October 5th, then since October 10 is the closest day to them that he will be swimming and biking, but also because their both even numbers so he will be biking and swimming on October 10th.
Kate and Rachel went out to lunch. Their bill came to $34.50 before the 6% sales tax. How much was their total bill with the tax?
Answer:
36.57.........................
Help me please!!
I’ll brainliest u if u get it rights
If you buy 2 pens you get a 50% discount on the second pen. If I pen cost 2.30 how much will 2 pens cost you. (NEED equation and work!!)
Answer:
Two pens will cost you $3.35
Step-by-step explanation:
2.30*.5=1.15
2.30+1.15=3.35
Solve this and I will give 25 Points!
Answer:
15x^2-14x-4
Step-by-step explanation:
(8x^2 * x-7x+2)+(7x^2 -7x-6)
you take out the parentheses
you add the common ones so -7x+-7x= -14x
8x^2 +7x^2 = 15x^2
and 2-6= -4
so in total it's 15x^2-14x-4
Answer: 11x^2 -16x-3
Step-by-step explanation:
Solution:
Your problem → (8x^2-7x+2) + (3x^2-9x-5)
(8x2-7x+2)+(3x2-9x-5)
=8x2-7x+2+3x2-9x-5
=8x2+3x2-7x-9x+2-5
=11x2-16x-3
A staircase handrail is made from congruent parallelograms. In PORS, PQ = 175, ST = 18, and
mZQRS = 115º. Find m2 SPQ.
R
7
P
The measure of ZSPQ is C.
Answer:
115°
Step-by-step explanation:
< SPQ = < QRS ( being opposite angles of parallelogram)
<SPQ = 115°
Hope it will help. ❤
A snail travels 10 inches in 2 hours. Which of the following represents the rate of change the snail traveled with respect to the time?
10 inches2 hours
10 inches
2 hours
2 inches10 hours
2 inches
10 hours
10 hours2 inches
10 hours
2 inches
2 hours10 inches
2 hours
10 inches
124 = 10n + 4
I NEED THE WORK FOR THIS PEASE HURRY WILL MARK AS BRAINLEST I NEED THE WORK FOR IT
Write each exponential function.
Answer:
0,4 1,2 2,1 3.5 4.25
Step-by-step explanation:
because i know
POINTS AND ILL GIVE MY NUMBER
I’ll give my number if u answer.
Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories.
1. If she eats 2 servings of granola, how many calories does she eat?
2. If she wants to eat 175 calories of granola, how many servings should she eat?
3. Write an equation to represent the relationship between the number of calories and the number of servings of granola.
Answer:
1. 700 calories
2. Half a serving
3.x=serving
350x=calories
Good Luck!
10. The cost price of an article is $40 and it was sold to make a profit of $20. What is the
selling price of the article?
a) S40.20
b) $48.00
c) $50.00
d) $60.00
Answer:
D
Step-by-step explanation:
40 + 20 = 60 lol
Do not solve the system below. Its solution is (x, y)
= (1, 1). Instead, answer the questions.
3x + 4y = 7
5x + 10y = 15
If you were going to solve the system above, what
would be the best first step according to the
strategy you just learned?
Solve for x in the first equation.
Solve for y in the first equation.
Solve for x in the second equation.
Solve for y in the second equation.
explain your reasoning .
Answer:
The answer is C
and the second answer is
Solving for x in the second equation produces a coefficient of 1 or –1. This choice avoids fractions. Each term in the second equation can be divided by 5. That makes x easy to isolate.
Two linear functions are represented in different formats
Function 1
X
y
0
-2
2
0
3
1
5
3
Function 2
1
-6-5-4-32-1
1
2
7 8
-3
Which statements are true?
Select each correct answer.
O Function 1 has a greater rate of change than function 2
Function 2 has a greater rate of change than function 1
O Function 1 has a greater y-intercept than function 2
Function 2 has a greater y-intercept than function 1
Help please. Solve the system of equations using substitution. Show your work in the workspace provided below.
y=3x - 11
O=6x-2y-22
Answer:
x=0 y=-11 (0,-11)
Step-by-step explanation:
1. take what y equals (3x-11) and plug it in for y in the second equation
Should look like this: O= 6x-2(3x-11)-22
2. Then distribute O=6x-6x+22-22
3. Then combine like terms O= 0 the 22's cancel out as well as the x's
x= 0
4. plug 0 in for x in the first equation y=3(0)-11
5. y= -11
6. x=0 y=-11 (0,-11)
if someone does the rest of this homework for me i will give them a cookie and a kiss and i will do branlyiest and give u alot of points
Answer:
all you have to do id divide each side by the lowest number thats the why where im from taght me
Step-by-step explanation:
Answer:
divide each side by the lowest number and that should give you the answer u want and me the relationship i need lol
Step-by-step explanation:
I need help on this work sheet its very hard
Answer:
There is no attachment
Step-by-step explanation:
What is the distance, rounded to the nearest tenth, between the points (0,5) and(8,0)?
Answer:
69
Step-by-step explanation
you eat a subway sandwhich than poop it all out, and then you search up the answer and is 69!!!!! WOW!!!