simplify 8.7+(1.5)2+4(3.5+6.2)0-3.1-1.5
please help I will give u brainiest if you answer WITH EXPLANATION (show your work)
Answer:
43.15
Step-by-step explanation:
5 + x + 3 + 2x = -2(4x - 15) show the work
Answer:2
Step-by-step explanation:
4. 0.951 is about
= A
Write the equation of a line parallel to the line y=2x
Answer:
to create an equation that is parallel to a line, you keep the slope or rate of change the same, all you do is change the y intercept. so you have to keep
y = 2x, but then you can add any number to the end.
Complete the table
f(x) = -2x - 8
Х
f(x)
-9
-6
-5
-1
1
The kids have loved their time at the zoo, but it is time to go home.
There are 198 students in their group. They came in 5 buses. ABOUT
how many students will go home on each bus?
Which one one of the gradient of the line shown above ?
look at the graph help me !!!
9514 1404 393
Answer:
A 3/2
Step-by-step explanation:
The graph crosses the y-axis at (0, -3) and the x-axis at (2, 0). Using the slope formula, we can find the slope of the line to be ...
m = (y2 -y1)/(x2 -x1)
m = (0 -(-3))/(2 -0)
m = 3/2 . . . . matches choice A
How do you do these questions?
Part (a)
The equilibrium price occurs at the intersection of the supply and demand curves. See the diagram below to see how this looks. Ignore the red line and green lines for now. Those will apply for part (b).
If the price was below equilibrium, then we would have a shortage and it would lead to a pressure to push prices upward. If the price was below equilibrium, then there would be a surplus or oversupply, leading to a downward pressure in prices. So inevitably the price lands on the equilibrium if given enough time and there are no external forces acting on the market.
==============================================================
Part (b)
Let's say we have two people labeled person A and person B. If person A gets a higher education, while person B does not, then person A is likely to earn more money. Person B will see this and want to may want to earn more money as well, so that makes their demand for higher education go up. While of course this rule doesn't work for everyone, in general we'll have enough people to effectively push the demand curve to the right while the supply curve remains where it is. Check out the diagram below to see what I mean.
==============================================================
Part (c)
Refer to the diagram in part (b). We have a new demand curve which intersects the supply curve to produce a new equilibrium point with price P1 and quantity Q1. So effectively the tuition has gone up due to higher demand.
==============================================================
Part (d)
If a government provides a subsidy, then this would lower the cost of education to provide people with more opportunities to improve their earning potential. The subsidy would provide a portion of the tuition which gives the illusion of the tuition price being lowered. In a way it's like getting a grant from the government to then pay that money toward your tuition.
awnser this for 5 points do you use this app.bc ur lazy and don't want to think
Answer:
No but when I don't understand something it helps
Step-by-step explanation:
and I'm not lazy either
HELPPPPPPPP MEEEEEE PLEASE!!!!!
Answer:
$5,500 per a year
Step-by-step explanation:
there are 3 years in between 2009 and 2012, and the is a difference of $16,500 between the two years so $16,500/3= $5,500 per 1 year
What is the graph of the function rule?
1. y= 3x - 2 (1 point)
Algebra 1
This should be what you're looking for.
Si sabemos que en una progresión aritmética el sexto término es 29 y la diferencia es nueve ¿cuál es el primer término?
Answer:
If we know that in an arithmetic progression the sixth term is 29 and the difference is nine what is the first term ?
Step-by-step explanation:
For the layer you selected, the temperature ranges from the temperature at Earth's surface, _______, to _______. (1 point)
25°C to 45°C
Step-by-step explanation:
Consider the sequence 4, 3, 2, 1, . . . . What is f(4)?
Answer:
f means you have a function rule. f(4) is the y-value corresponding to x = 4. ------ Example: If f(x) = 2x + 3.
Step-by-step explanation:
HELP THIS IS THE LAST ONE I HOPE..
Answer:
FRACTION FORM: x = 33/2
MIXED NUMBER FORM: x = 16 and 1/2
DECIMAL FORM: x = 16.5
Step-by-step explanation:
(2x - 7) / 4 = (x + 3) / 3
First, lets get rid of those fractions by multiplying both sides by 4 x 3... (12)
6x - 21 = 4x + 12
Next, we have to get all x's on one side, and all regular numbers on the other.
- Add 21 to both sides (to remove -21 from the left side)
6x - 21 + 21 = 4x + 12 + 21
*simplify*.....
6x = 4x + 33
- Subtract 4x from both sides (to remove it from the right side)
6x - 4x = 4x + 33 - 4x
*simplify*.....
2x = 33
- Divide both sides by two (to get x by it's self)
FRACTION FORM: x = 33/2
MIXED NUMBER FORM: x = 16 and 1/2
DECIMAL FORM: x = 16.5
*Hope this helps! If you have any questions, please feel free to ask. Good luck!*
What integer represents the following situation? ________________. A scuba diver is 43 feet under the ocean conducting research on the coral reef.
an Integer is a while positive or negative number. so your integer would be 43
9514 1404 393
Answer:
-43
Step-by-step explanation:
The diver's elevation in feet relative to the surface can be represented by the integer -43.
__
Generally, 'up' is taken to be positive, so 'down' is negative. Down 43 feet is represented by -43 feet.
Find:
136% of 70
it's my math question (math links )
pg;188 question no 7 d
class 7
asking from Nepal plz reply if you know
Answer:
95,2
Step-by-step explanation:
136.70/100
9520/100
95,2
i hope helped
Hahahaha wish you fail
thanks for the points
In a video game, Agnes scored 20% fewer than Amy. Amy scored 860
points. How many points did Agnes score? *
Answer:
[tex]\huge\boxed{\sf Agnes\ Score = 688\ points}[/tex]
Step-by-step explanation:
[tex]\sf = 20 \% \ of \ 860 \\\\= \frac{20}{100} * 860\\\\= 2 * 86\\\\= 172 \ points[/tex]
Since, Agnes scored 20 % fever than Amy.
So,
Agnes Score = Amy's Points - 20 % of Amy's Points
Agnes Score = 860 - 172
Agnes Score = 688 points
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807
PLEASE HELP!
x=3 is a factor of x^3+3x^2-7x+19.
A. Never
B. Always
C. Sometimes
Answer:
I think it is
C. Sometimes
giving 30 points &’ brainliest to whoever can help w there two questions!!
Answer:
binomial and not a polynomial
PLZZ HELP WILL MARK BRAINLISTT PLZZZZ
Answer:
see below
Step-by-step explanation:
The y intercept is where it crosses the y axis
y intercept (0,-6)
The x intercept is where it crosses the x axis
x intercept (-8,0)
What is the solution to the system of equations? O (-6,-) O (-2, 6) O (6,2) O (-2,-6)
Answer:
Option (1)
Step-by-step explanation:
System of equations is represented by two straight lines on a graph.
And solution of the system of equations is the point of intersection of these lines.
From the graph attached, two straight lines represent the system of equations.
And the point of intersection of these lines is the solution.
Therefore, solution of the system of equations will be (-6, -2).
Option (1) will be the correct option.
Answer:
Step-by-step explanation:
It is A on edge
Pls need help ASAP!!
Answer:
B 16%
Step-by-step explanation:
You add all of the numbers up you get 25 and then you multiply it by four then multiply red shirts by 4
Answer:
B. 16%
Step-by-step explanation:
First, figure out the total number of people in Emily's class. To get the total amount of people in the class, add all of the numbers together.
5+6+4+3+5+2=25
We need the percentage of people who wore a red shirt. So, we need to find the whole first (100%). To get the whole to 100%, we need to find out what to multiply by 25 to get 100. This is easy because we automatically know 25x4=100.
Because we multiplied 4 by 25, now we have to multiply 4 by the number of students who wore a red shirt. 4 people wore a red shirt, so...
4x4=16
When you put 16 over 100, it looks like this: 16/100. Percentages are out of 100, so 16% of the class wore red shirts.
Hope this helps!! Have a great day :3
I NEED HELP ASAP!!!!
Answer:
The y-int. is 4 and the slope is 1/3
Step-by-step explanation:
A large container for water weighs 21 pounds. If a gallon of water weighs 8.34 pounds, what is an equation that relates the weight of the
water and the container, W. in pounds and the amount of water, A, in gallons? (1 point)
W
Answer:
W = 8.34A + 21Step-by-step explanation:
Given
Total weight = WAmount of water = A gallonsWeight of container = 21 poundsGallon of water = 8.34 poundsEquation we need is
W = 8.34A + 21a company has recently been hiring new employees. today the company has 26% more employees than it did a year ago. if there are currently 69300 employees, how many employees did the company have a year ago
Answer:
Did you just assume my gender?
Mark me brainliest please :)
Love ya!
Step-by-step explanation:
Determine whether 7,668 is divisible by 2,3,4,5,6,9, or 10.
Answer:
it's divisible by all except 5 and 10 bc it turns into decimals when you divide it by those 2 numbers
f(x)=2^x+1 and g(x)= f (x-3)
Enter the rule of function for g in the box
g (x) =
Which of the following is parallel to the line
Answer:
1
Step-by-step explanation:
h
Answer:
I know it is 1
Step-by-step explanation:
What is 1/8 divide 4/7
Answer:
7/32
Step-by-step explanation:
Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.
Take the reciprocal of the second fraction by flipping the numerator and denominator and changing the operation to multiplication. Then the equation becomes
18×74=?
For fraction multiplication, multiply the numerators and then multiply the denominators to get
1×78×4=732
This fraction cannot be reduced.
Therefore:
18÷47=732
Solution by Formulas
Apply the fractions formula for division, to
18÷47
and solve
1×78×4
=732
Therefore:
18÷47=732
Answer:
4 4/7
Step-by-step explanation:
4/7 divided by 1/8
= 4/7 x 8/1
4 × 8
7 × 1
= 32/7 = 4 4/7