Answer:
Y=8
Step-by-step explanation:
To find y, first, plug in 3 for x in the equation.
Y=6(3)-10
Then, solve using PEMDAS. Following PEMDAS, multiplication is first.
Y=18-10
Finally, subtract.
Y=8
Answer:
8
Step-by-step explanation:
y=6x-10
y=6(3)-10
6 x 3= 18
18-10=8
y=8
PLS HELP!!!!! Combine like terms: x + 2x + 4
Answer:
3x+4
PLEASE MARK ME AS BRAINLIEST PLEASEEEEEE
Step-by-step explanation:
1. Benjamin is saving money for a new laptop. He
already has $50 in his account. Now he plans on
saving $25 per week. Which equation can be
used to calculate y, the total amount of money
Benjamin will have saved after x number of
weeks of saving.
A. y = 25x + 50
B. y = 50x + 25
C. x = 25y + 50
D. x = 50y +25
Deepa finds some dimes and quarters under the couch cushions. How much money
(in dollars) does she have if she has 10 dimes and 5 quarters? How much money in
dollars) does she have if she has a dimes and y quarters?
Answer:
$2.25
Step-by-step explanation:
10*0.10= $1.00
5*0.25= $1.25
1+1.25= $2.25
(7x²+2x-1)-(2x²-5x+3)
Answer:
5x²+7x-4
Step-by-step explanation:
Given: (7x²+2x-1)-(2x²-5x+3)
Distribute: 7x²+2x-1-2x²+5x-3
Rearrange: 7x²-2x²+5x+2x-3-1
Combine like terms: 5x²+7x-4
Your final answer is thus 5x²+7x-4
The cost of producing x units of a certain commodity is c() - 1000 +370x + 7x2,
What is the average rate of change of C with respect to x when the production
level is raised from x= 100 to x= 120?
Step-by-step explanation:
cost to produce 120 units
= C(120) = 1000+5.7(120) + .7(120^2) =
= 11764
cost to produce 100 units = C(100)
= 8570
rate of change = (11764-8570)/(120-100)
= 3194/20
= 159.70 dollars/unit
repeat the process for 100 to 101
^^^^^^^^^^^^^^^^^^^^^^^^
Answer:
117
Step-by-step explanation:
brainliest please
Write an equation where the variable is divided by a number, and a solution is -4/5
Answer:
x/-5
Step-by-step explanation:
Just divide by 5 and the denominator will be 5 meaning x would have to be 4.
Make sure your 5 is negative so the whole equation also ends up negative. x/-5=-4/5
Find the circumcenter of ΔABC with vertices A(12, 0), B(0, -6), C(0, 0)
Nine friends share 7 bags of trail mix equally what fraction of a bag of trail mix does each friend get
Answer:
Each person gets 7/9 of a bag
Step-by-step explanation:
7 bags between (divided by) nine people.
GIVING BRAINLIEST! The triangles below are similar. How tall is the tree? Please show process.
Answer:
18m tall?
Step-by-step explanation:
Answer:
20 m
Step-by-step explanation:
The scale factor between the two triangles is 1/10 because of how 3/30 is 1/10.
Therefore we can calculate the height of the tree by multiplying the height of the smaller triangle by 10 to find the height of the tree.
2*10 = 20m
$21 is what percent of $30
Answer:
70%
Step-by-step explanation:
10%x30=3
21/3=7
can someone help me ?
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the rectangles.
here, l = 10 , b = 7
hence, perimeter of rectangle = 2(l+b)
=> 2(10+7) => 2(17) => 34 units
hence the perimeter is 34 units.
HELP i jus want a answer
The answer id D(102)
That is because to solve first you would figure out the area of the rectangle by doing 5 x 15 which is 75. Than you would figure out the area of the triangle. To figure ou the he8ght you would do 11 - 5 and for the base you would do 15 - 3 - 3 and that would be 9. Than you would do 9 x 6 divided by 2 and that would be 27. Than you would add 27 to 76 and that would get 102.
Give the slope between the points
(2,5) (14,-4)
Answer:
[tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
Slope
(2, 5) and (14, -4)
_______________
When we solve for slope within two points, we have to follow the formula of slope.
[tex]\frac{y^2-y^1}{x^2-x^1}[/tex]
X and Y - The first and second number in both points
1 and 2 - The first or second number within one point
Substitute :
[tex]\frac{-4-5}{14-2}[/tex]
[tex]\frac{-9}{12}[/tex]
Simplify :
[tex]-\frac{3}{4}[/tex]
Answer:
Rewritten in slope-intercept form
y = mx + b
The answer is
m = -3/4
Estimate
1/8+4/9
A.5/17
B.3
C.1
D.1/2
Answer:
I would choose A
Step-by-step explanation:
What do studies tell about people's way of life in traditional societies??
(Note: Please don't give me silly answer)
Step-by-step explanation:
buffet or tells about the beliefs values behaviour and material object that constitute a people's way of life
Answer:
In sociology, traditional society refers to a society characterized by an orientation to the past, not the future, with a predominant role for custom and habit. Such societies are marked by a lack of distinction between family and business, with the division of labor influenced primarily by age, gender, and status.
Step-by-step explanation:
Hope it is helpful.....
HELP!
Explain how to determine the volume of a cylinder and write the formula.
Answer:
we can determine the volume of a right cylinder
by this formula : V = πr²h
Step-by-step explanation:
V = πr²h
A rectangular living room is 6 meters long and 3 meters wide. What is its area?
Can someone pls help me with math?
Answer:
eeeeeeegegeggegege
Step-by-step explanation:
sorry need points lol
Answer:
x=7(opposite sides are equal)
y+x=18
y+7=18
y=18-7
y=11
Which function is NOT linear? ☆y=x²+2 ☆y=3x ☆ y = 3x/4 ☆ x - y = 1
Answer:
y = x^2 +2
Step-by-step explanation:
x^2 is parabolic not linear
anyone know the answer to this??
Answer:
I do!
Step-by-step explanation:
95x4.5 please help!!!
Answer:
[tex]427.5[/tex]
Step-by-step explanation:
[tex]95\times4.5[/tex]
Multiply:
[tex]95\times4.5=427.5[/tex]
427.5 is your answer.
Please help, the homework is due in a few hours
Answer:
the aswer is 2
Step-by-step explanation:
this is because 10/5=2
-10a+1/2(-8a+4) simplify the expression
ACTIVITY 2
Here are some equations that all have the same solution. Explain how you know
that each equation has the same solution as the previous equation.
x = -6
X-3= -9
-9 = x-3
900 = -100(x - 3)
900 = (x-3) (-100)
900 = -100x + 300
Answer:
Step-by-step explanation:
x = -6
subtract 3 from both sides: x-3 = -9
reflexive identity: x-3 = -9, so -9 = x-3
multiply both sides by -100: 900 = -100(x-3)
commutative law for multiplication: -100(x-3) = (x-3)(-100)
distributive rule: (x-3)(-100) = -100x + 300
What's the quotient to 2,247 divided by 7 using long division? Please hurry I only have an hour or two
The quotient is 321. There are no remainders.
From the given long division quotient is 321 and the remainder is 0.
Given that, 2247 divided by 7 using long division.
The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Here, 2247/7
7|2247|321
21
______
0147
14
______
07
07
______
00
Here, quotient = 321 and remainder = 0
Therefore, from the given long division quotient is 321 and the remainder is 0.
To learn more about the division visit:
https://brainly.com/question/1575906.
#SPJ6
Please need helppp asap!!!
Just answer True or False. Thank you
Answer:
True is my answer as well
Step-by-step explanation:
8. Solve for x. Round to the nearest tenth. (4pts)
55°
7
x=
Answer: I think 2
Step-by-step explanation:
Because
Find the slope of the line through the given points.
(-8,5),(-2,5)
Answer:
the slope of the line=0/6
Step-by-step explanation:
you can use the formula `y-y/`x-x, where (-8,5)=(x,y) and (-2,5)=(`x,`y)
5-5/-2--8
5-5/-2+8
0/6
Therefore, the slope of the line=0/6
Answer: The slope is 0 (undefined)
Step-by-step explanation:
A simple way to find slope of a line when given two points is to employ the use of a formula that essentially calculates it for you. This formula is (y2-y1)/(x2-x1) with y representing the y coordinates and x representing the x coordinates. For example you could write this as (5-5)/(-2-(-8)) which of course gives you an answer of 0 (undefined) because anything divided by 0 is automatically 0 (undefined) and as we see in our formula we are subtracting 5 from 5.
Hannah does push ups in sets of 3. She does 10 push ups today. Then her coach asked her to do 15 more push ups. How many push ups did she do today?