Answers
Related Questions
Which question is best for gathering statistics?
A) Where do you work?
B) What are the ten major occupations in your city?
Answers
Answer:
B
Step-by-step explanation:
What are the ten major occupations in your city is a better question to begin gathering numbers for a graph or for some other representation of figures.
Pls mark brainliest. Thanks!
Solve the simultaneous equations
y = 4x + 1
y = 2x^2+ 7x - 1
Answers
Answer:
[tex]Given,\\y = 4x+1......(1)\\y = 2x^2+7x-1.............(2)\\Equating~equation (1)~and~(2),\\4x+1 = 2x^{2} +7x-1\\or, 2x^{2}+7x-4x-1-1=0\\or, 2x^{2} + 3x-2=0\\or, 2x^{2} +4x-x-2=0\\or, 2x(x+2)-1(x+2)=0\\or, (x+2)(2x-1)=0\\i.e. x=-2 ~or~ \frac{1}{2} \\When~x=2,~equation(1)~becomes ~y=4(-2) +1=-7\\When~x=-\frac{1}{2},~equation (1)~becomes~y=4(\frac{1}{2}) +1 = 2+1=3[/tex]
So, the required values of x are -2 and 1/2 and that of y are -7 and 3.
17. A moving truck fills up a shipment at an old
address at (-2, 1). It travels 7 blocks south and 6
blocks east to the new address. What is the
location of the new address?
Answers
Answer:
(4,-6)
Step-by-step explanation:
The y axis is the North and South direction, or up and down on the graph. Starting at point (-2,1), where y = 1, to move up add, or to move south subtract. To move 7 blocks south 1 - 7 = -6
The x axis is East and West or to the right or left respectively. To move East / right add, to move West / left subtract. In the point (-2,1) x = - 2 so to move 6 blocks east add. -2 + 6 = 4
Put the coordinates together (4,-6)
Simplify: 6(5x - 2) - (3x - 4)
Answers
Answer:
[tex]27x-8[/tex]
Step-by-step explanation:
[tex]6(5x-2)-(3x-4)\\30x-12-3x+4\\27x-8[/tex]
Answer:
27x-8
(it wants me to add more words so good luck with whatever you're doing)
8x(x+1)=(4x-3)(2x+1)
Answers
Answer:
(3x+1)(2x+1)
Step-by-step explanation:
Answer:
[tex]x2[/tex]=[tex]\frac{5-\sqrt{113} }{8} , x2 = \frac{5+\sqrt{113} }{8}[/tex]
Step-by-step explanation:
hope this help and if you can give me brainliest
What is the equation of a line with slope -3 and goes through point (2,-4)?
Answers
Answer:
y= -3x+2
Step-by-step explanation:
well there isn't really a step by step explanation but if you don't believe me you can use desmos graphing calculator to check my answer :))
Answer:
....
Step-by-step explanation:
What is the value of x?
(2x+ 24°
1449
Drawing not to scale
A. O 84
B.
36
C.
120
D
60
Answers
Sorry if it wrong I try
What is y−10=9(x+8)written in standard form
Answers
Answer:
y-10=9(x+8) in standard form is 9x −y =−82
y-10=9x+72
-10 -10
Y=9x+62
-9x -9x
-9x+y=62
f(x) = 2x2 + 4x - 1. Find f(3).
Answers
Answer:
f(3)=15
Step-by-step explanation:
plug 3 in for x
f(3)=(4)+(12)-1=
16-1=
15
PLEASE HELP:
Rectangle FGHJ has diagonals FH and JG that intersect at M. If FJ=−3x+5y, FM=3x+y, GH=11, and GM=13, find the values of x and y.
A. x=3, y=4
B. x=7, y=8
C. x=4, y=3
D. x=8, y=7
Answers
Answer:
x=3, y=4
Step-by-step explanation:
Answer:
x=3 y=4
Step-by-step explanation:
4-13. Below are some methods that students from another class used to find the number of tiles in problem 4-12. Which ones are like the ones that students in your class came up with? Which ones are new or different? For each new method, describe how the student might have been seeing the picture frame to come up with that method. Then add any new strategies to your resource page. Jonas' Method: 4·10−4 Curran's Method: 10+9+9+8 Tina's Method: 10+10+8+8 Ramond's Method: 10·10−8·8 Alyssa's Method: 9·4 TJ's Method: 4·8+4
Answers
Answer:
Wakaranai
Step-by-step explanation:
Estimate by rounding to the nearest ten. Then, find the sum
376+266
The estimated sum is
Answers
Answer:
640
Step-by-step explanation:
You add 376 and 266 together then you get 642
In this case the nearest ten is 2
If we round the 2 (which would go down) it would be 640
yeah help lol i don’t understand math
Answers
Answer:
x=4.4
Step-by-step explanation:
Answer:
x= 4.373
Step-by-step explanation:
A man drove his car 216 miles on 12 gallons of gas. How many miles did he get to a gallon? ___________ miles/gallon?
Answers
Answer:
18 miles per gallon
Step-by-step explanation:
Answer:
I believe its 18
Step-by-step explanation:
216 divided by 12 is 18
Have a wonderful day! <3
Number seven plz helppp
Answers
The answer is 1,296
Answer:
1,296
Step-by-step explanation:
I multiplied 6 four times.
After 3 hours of work a farmer has harvested 480 fruits. After 5 hours he harvested 550 fruits. Is this a proportional relationship?
Answers
Answer:
No
Step-by-step explanation:
480 fruits/3 hours=160 fruits/hour average
550 fruits/5 hours=110 fruits/hour average
Point 7,2 is translated vertically 2 units and horizontally -5 units. Where is the new point located?
Answers
Answer:
Step-by-step explanation:
(2,4)
Warren bought three boxes of pencils for $2.18 each. How much did Warren spend?
A
$7.34
B
$6.54
C
$6.34
D
$5.18
Answers
Answer:
B is the correct answer :)
can i please get some help asap
Answers
Item 6
To make muffins, you need about 4 cups of flour per dozen. How many cups of flour will you need to make 5 dozen muffins?
Answers
Answer:
answer is 20
Step-by-step explanation:
do the math five times four equals 20
To factor a linear expression, look for___ that have terms in common
Answers
Answer: Expressions or equations, im not sure which
Step-by-step explanation: There isn't really one
which way does the line is correct, line#1 or line#2
Answers
Answer:#2
Step-by-step explanation:
The perimeter of an airplane ticket is 36 centimeters. The area is 80 square centimeters. What are the dimensions of the ticket?
Answers
Answer:
ent4kww
Step-by-step explanation:
rr
The graph of a linear system is shown. What is the solution to this linear system? Enter a value in each box to create an ordered pair.
Answers
Answer:
(1,2)
Step-by-step explanation:
The solution would be where both lines intersect.
In this case, the intersected point is (1,2)
What is the area of the triangle?
12
units2
Answers
Answer:
48
Step-by-step explanation:
formula for area of triangle = 1/2 bh
base = 12
height = 8
12 x 8 = 96
96 divided by 2 = 48
Answer:
48 units
Step-by-step explanation:
Hope you have a good day!
Why does Charli fan pages hate on Addison fan pages?
Answers
Answer:
itss the internet wht do u expect
What is the answer to this equation? 3y-6/9=4-2y/-3? Pls help I need it for tomorrow I’ll give brainiest!
Answers
Answer:
11y+10/3 if you're looking to simplify. hope this helps!!
Answer:
y=2
Step-by-step explanation:
multiply each side by 27 to get rid of the denominator
3(3y-6)= -9(4-2y) is what is left
solve
9y-18=-36+18y
9y=18
y=2
You can also plug in 2 to the equation to check.
the rabbit population is a certain area is 500% of last years population there are 900 rabbits this year how many were there last year
Answers
Answer:
180 rabbits
Step-by-step explanation:
Help plz . Ty I gave u brainliest
Answers
Answer:
I believe it's y=4x+8
Step-by-step explanation:
if it's wrong I'm sorry
Answer:
B
Step-by-step explanation:
Just put it in Desmos graphing calculator and you'll see that other than D option B is the only one that passes through the point. You know it's not Option D Because it has a negative slope which will always cross with a positive one.
is 2\-3 a rational number
Answers
Answer:
Yes it is a rational number becuz it is in fraction form..