Answer:
2 is the coefficient y term
Step-by-step explanation:
2y
the coefficient is the # in front of the term being asked for
Can you help me with the problem listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!! :)
Answer:
he started out with 87 cards
Step-by-step explanation: 46 x 2 = 92 - 5 = 87
Answer:
87
Step-by-step explanation:
If the dog ate half of the collection, he would have 92 but the question asks how many he started with so you would subtract 92-5 to get 87. Hope this helped.
Given the three points (0,3), (4,15), (5,33), determine the equation of the parabola they represent. State the direction the parabola opens.
answer: f(x)= 3x^2-9x+3
Store Pineapple Unit Prices Nani needs to buy 8 cups of fresh pineapple for a fruit cocktail. The table shows the unit prices (per cup) of pineapple at different stores. If Nani only has $4, from which stores could she purchase her pineapple? Check all that apply. А $0.49 per cup Store A B В $0.51 per cup Store B C $0.55 per cup Store C Store D D $0.48 per cup Store E E $0.45 per cup
Answer:A, D, and E
Step-by-step explanation:
Answer:
A,D,E
Step-by-step explanation:
Solve these liner inequalities 2(x+1)>3(x-8)
What is the sum of the following equatiioin? 10x+20y+5x=?
Answer:
15x + 20y
Step-by-step explanation:
First, we need to combine like terms,
10x + 20y + 5x
15x + 20y
Since x and y are different variables, we cannot combine them, meaning that the answer is,
15x + 20y
Find the inverse of the function f(x) = x3 + 5
Answer:
[tex]{f}^{ - 1} (x) = \sqrt[3]{x - 5} [/tex]Step-by-step explanation:
[tex]f(x) = {x}^{3} + 5[/tex]
To find the inverse of f (x) , equate f(x) to y
That's
y = f(x)
[tex]y = {x}^{3} + 5[/tex]
Next interchange the terms
That's x becomes y and y becomes x
[tex]x = {y}^{3} + 5[/tex]
Next solve for y
Send 5 to the other side of the equation
[tex] {y}^{3} = x - 5[/tex]
Find the cube root of both sides to make y stand alone
That's
[tex] \sqrt[3]{ {y}^{3} } = \sqrt[3]{x - 5} [/tex]
[tex]y = \sqrt[3]{x - 5} [/tex]
We have the final answer as
[tex] {f}^{ - 1} (x) = \sqrt[3]{x - 5} [/tex]
Hope this helps you
simplify 5(a+6)−a+7a−18
Answer:
11a + 12
Step-by-step explanation:
For this problem, we will simply use the distributive property both forwards to gather all of the like terms, and then backward to simplify the like terms.
5 ( a + 6 ) - a + 7a - 18
= 5a + 30 - a + 7a - 18
= 5a - a + 7a + 30 - 18
= a ( 5 + -1 + 7 ) + 30 - 18
= a ( 4 + 7 ) + 12
= a ( 11 ) + 12
= 11a + 12
Hence, the simplification for 5(a+6)-a+7a-18 is 11a + 12.
Cheers.
Answer: 11a+12
Step-by-step explanation:
Write an equation for the description.
Ten times the sum of half a number x and 7 is 10.
10*(1/2+x)*7=10 i think
Which expression is equivalent to a^m divide a^n?(20points)
[tex]\bigstar\:\boxed{\bf{\dfrac{a^m}{a^n}=a^{m-n}}}[/tex]
Learn More :[tex]\dag\sf\:\:a^m\times a^n=a^{m+n}[/tex]
[tex]\dag\sf\:\:\dfrac{a^m}{a^n}=a^{m-n}=\dfrac{1}{a^{n-m}}[/tex]
[tex]\dag\sf\:\:a^{-m}=\dfrac{1}{a^m}[/tex]
[tex]\dag\sf\:\:(a^{m})^n=a^{mn}[/tex]
[tex]\dag\sf\:\:a^1=a[/tex]
[tex]\dag\sf\:\:a^0=1[/tex]
[tex]\dag\sf\:\:\sqrt[n]{a^m}=a^{\frac{m}{n}}[/tex]
please help i will give brainliest!!
Answer:
it is 8.o1 to the -12 power
Step-by-step explanation:love yall can i get brainliest i only need two more
Please help me! I'm having trouble...
Answer:
-46
Step-by-step explanation:
4-2(25)=
4-50=
-46
can someone help pls
Answer:
-7x19 and that how u get ur answer
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
10|5x-25|-50 = 500
|5x-25|=55
5x-25 = +-55
soo we have 2 possible answers:
5x = 80
x = 16
and
5x = -30
x = 6
The Answers in your thing are flawed. But if I were to guess, I would pick C
help a human with dis question
Answer:
Step-by-step explanation:
Would help but only points sooo
5/6x-2/3= -4 solve the equation
Answer:
x=-4
Step-by-step explanation:
See picture for work and explanation, feel free to DM me with any 1 on 1 questions!
Angel is trying to find out the distribution of money earned each year by website builders so that he can make some predictions about the career. He wants to make a chart or graph to show the number of people who fall into each salary range: $30,000 to $40,000, $40,000 to $50,000, $50,000 to $60,000, and $60,000 to $70,000. What type of chart or graph would be best for Angel to use? a scatterplot a histogram a line graph a bar graph
Answer:
C - a line graph
Step-by-step explanation:
Answer:
ITS NOT BAR GRAPH!
Step-by-step explanation:
ill edit with the answer later
Solve: 2h - (6-5) = -1
h = -1.5
h = 1.5
h = -1
h = 1
Answer:
h=0
Step-by-step explanation:
Let's solve your equation step-by-step.
2h−(6−5)=−1
A hiker starts hiking at the beginning of a trail at a point which is 200 feet below sea level. He hikes to a location on the trail that is 580 feet above sea level and stops for lunch. What is the vertical distance between 200 feet below sea level and 580 feet above sea level
answer the picture below! 10 points
Answer: B. Fermentation
Step-by-step explanation:
The fact that the result of the reaction is alcohol should give it away, also because of the 2CO2
oh and you posted this in the math category buddy, next time classify it right (this is chemistry)
Don’t do 7. And nine it been done already
Answer:
Step-by-step explanation:
8. subtract 78 from both sides so you get r=-93
10. divide both sides by 8 so you get j=12
11. divide both sides by -13 so its z=3
12.divide both sides by 15 so its m=-12
13. divide both sides by 27 to get r=9
14. multiply both sides by 9 (9/1) to get y=-72
15. multiply both sides by 12 to get -j=-96 then divide it by - to get j=96
16. multiply it by 15/1 so its a by itself and then use cross multiplication to simplify it so 4/5 x 15/1 so 15 becomes 3 and 5 becomes 1 so its 4x3 which is 12 so a=12
17. g=6
18. q=4
The depths of two scuba divers exploring a living coral reef are shown. a. Write an integer for the position of each diver relative to sea level. The position of the diver on the left relative to sea level is feet. The position of the diver on the right relative to sea level is feet. b. Which integer in part (a) is greater? is greater. c. Which integer in part (a) has the greater absolute value? has the greater absolute value.
Answer:
a: left = 14 feet
right = 18 feet
b: 18 is significant
c: absolute value is 18
Step-by-step explanation:
a)
The position of the diver on the left relative to the sea level is 14 feet.
The position of a diver on the right to sea level is 18 feet.
b)
integer 18 in part (a) is more significant.
c)
Absolute value is the distance and the zero on the number line.
Absolute value of |18| = 18
Absolute value of |14| = 14
Hence the most excellent absolute value is 18.
I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINLIST WHOEVER COMES FIRST Evaluate the expression if x = 9 and y = 2. 5x + y
Answer:
To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.
Step-by-step explanation:
If instead, you divide first to solve the equation what operation would you need to use last?
Answer:
You always have to us PEMDAS
Step-by-step explanation:
P:parentheses
E:Exponet
M: Mutiply
D: Divide
A: Add
S: Subtract
BRALIST FOR THE FIRST PERSON TO ANSWER THIS : ) 1.234554335775433456765 * 45
Answer:
55.5549451099
Step-by-step explanation:
You can use a calculator or do it by hand
Answer:
55.5549451099
Simplify by combining like terms: 2x + 3x + 7
Answer: 5x+7
Step-by-step explanation:
2x+3x+7
5x+7
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{5x + 7}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{2x + 3x + 7}[/tex]
Like terms are those which have the same base.Only the coefficients of like terms can be added or subtracted
[tex] \longrightarrow{ \sf{5x + 7}}[/tex]
Hope I helped!
Best regards! :D
What is 32% as a fraction in simplest form?
Answer:
8/25
Step-by-step explanation:
32/100
simplified: 8/25
which fraction is equivalent to 5/6 plus 7/8
Answer:
41/24
Step-by-step explanation:
5/6+7/8
1)find the common denominator
20/24+21/24
2) add the numerators
41/24 OR 1 17/24
Solve 6x + c = k for x. A. 6(k-c) B. k+c/6 C. k-c/6 D. 6(k+c)
Answer:
x=k/6-c/6
hope this helps
Step-by-step explanation:
If a = -2, b= -5, and c = -6, then a - b + c =
(Hint: NOT -1 or -13)
Answer:
-3
Step-by-step explanation:
= -2-(-5)+-6
= -2-(-5)-6
= -2--5-6
= -2+5-6
= -3
what is greater than 3:5
Answer:
They have a common numerator, that is 3. Therefore we can directly conclude that fraction with smaller denominator is greater of the two. Thus 3/5 is greater than 3/6. One way to compare the two fractions would be to both have the same denominator, so that numerators will be easily compared
Step-by-step explanation:
Answer:
3/5 is bigger
Step-by-step explanation:
...??
or
...???
the first one is bigger
PLEASE HELPPpPpppppP!!!!!!!!!!!!Determine the average rate of change of the function on the given interval.
Express your answer in exact simplest form.
f(x)=2x^2+3
a. [-5,-3]
b. [0,2]
c. [3,4]
Answer:
20
Step-by-step explanation:
