Answer: this question makes no sense
Step-by-step explanation:
Roberta has $50 in her purse. The money she has left over after buying two boxes of cookies is given by the equation 50 − x = 38, where x represents the cost of two boxes of cookies.
Answer:
The cookies cost $6 each, and $12 altogether.
Step-by-step explanation:
50-38=12, or x
24. Which expression below is equivalent to x+x+x+x+y+y?
(1) 6x+6y
(3) x* + y2
(2) 4x+2y
(4) 6xy
Answer:
4x+2y
Step-by-step explanation:
I really need help can anyone help me
Answer:
7/10
Step-by-step explanation:
Answer: [tex]-\frac{7}{10}[/tex]
Step-by-step explanation:
Ordered pairs are written as (x,y)
The difference between the x coordinates is -10
The difference between the y coordinates is -7
Slope is written as [tex]\frac{rise}{run}[/tex]
So, the slope is [tex]-\frac{7}{10}[/tex]
pls answer this question
Direction: Determine whether each ordered pairis a solution to the given inequality
Write YES if it is and NO if it is not.
An example is done for you
1.2x - 3y >5 NO a. (-1,0)
b. (2.1)
c. (6,2)
2x - 3y > 5
2(-1)-3(0) >5
2-05
-2 > 5
2. 3y + rs 12
c.(-1,-2)
b. (4,6)
a. (3.-2)
False
b. (7,5)
c. (3,-5)
a. (5.-3)
3. y < 3x - 15
Lesson Graphing a Linear Inequality in
Answer:
Step-by-step explanation:
1).b). 2x - 3y > 5
For (2, 1),
2(2) - 3(1) > 5
1 > 5
False.
So the answer is NO.
c). For (6, 2),
2(6) - 3(2) > 5
12 - 6 > 5
6 > 5
True.
Therefore, the answer is YES.
2). a). 3y + x ≤ 12
For (3, -2),
3(-2) + 3 ≤ 12
-6 + 3 ≤ 12
-3 ≤ 12
True.
Therefore, answer is YES.
b). For (4, 6),
3(6) + 4 ≤ 12
18 + 4 ≤ 12
22 ≤ 12
False.
Therefore, answer is NO.
c). For (-1, -2),
3(-2) + (-1) ≤ 12
-6 - 1 ≤ 12
-7 ≤ 12
True.
Therefore, answer is YES.
3). a). y < 3x - 15
For (5, -3),
-3 < 3(5) - 15
-3 < 0
True.
Therefore, answer is YES.
b). For (7, 5),
5 < 3(7) - 5
5 < 21 - 5
5 < 16
True.
Therefore, answer is YES.
c). For (3, -5),
-5 < 3(3) - 5
-5 < 9 - 5
-5 < 4
True.
Therefore, answer is YES.
Four people equally shared 1/2 of a meat loaf. What fraction of the whole meat loaf did each person eat
Answer:
1/8
Step-by-step explanation:
Given that:
Fraction shared = 1/2
Number of people = 4
Fraction shared / Number of people
1/2 ÷ 4 = 1/2 * 1/4 = 1/8
Fraction of the whole meat each got = 1/8
Pls help me I will give brainiess
The sum of the measures of ZWZX and XZY is 90°.
What is the value of m?
Answer:
m=18
Step-by-step explanation:
90-33=57, so (3m+3) must equal 57. 3*18=54, and 54+3=57. 57+33=90, therefore your answer is 18.
what is an equation to represent for (starfish descends 2/3 of a meter each hour, h, until is has moved 6 total meters.)
Answer:
100
Step-by-step explanation:
44 - 144
= 100
100-44
[tex]\int\limits^a_b {x} \, dx[/tex]
What value of X would assure parallelogram ABCD is a rhombus give an angle BRC=7X +6
Answer:
Cheater.
Step-by-step explanation:
this is your math teacher. I am very disappointed, never go on this website again.
Which situation relates to the graph
A) an ice cream shop sells one scoops of ice cream for two dollars of each additional scoop cost one dollar
B) an ice cream shop sells two scoops of ice cream for two dollars in each additional scoop cost one dollar
C) an ice cream shop sells two scoops of ice cream for three dollars in each additional scoop cost one dollar
D) an ice cream shop sells to scoops ice cream for three dollars each additional scoop cost three dollars
PLEASE HELP ME
Answer:
C.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
it is trust me
the ____ were very similar on the Galapagos and Ecuador
Answer: I think it’s the plants.
sorry if it’s not right
Evaluate 12 : (6 – 2) + 12
Answer: 16
Step-by-step explanation:
6−2+12
=4+12
=16
Answer:
The anwser is 16
Step-by-step explanation:
1 Simplify 6−2 to 4.
4+12
2 Simplify.
16
16
need help
Evan bought a car. He put $4500 down and pays $325 each month.
Write an expense equation for this situation and find how much he will have paid after 24 months.
Step-by-step explanation:
So I didnt really understand the beginning but what I did was $325x24=$7800 payed in 24 months if we are adding the $4500 it would be
$7800+$4500=$12300
Step-by-step explanation:
So I didnt really understand the beginning but what I did was $325x24=$7800 payed in 24 months if we are adding the $4500 it would be
$7800+$4500=$12300
What are zeros of x^2-81=0?
I will mark branliest no trolls pls with work would be much appreciated.
Step-by-step explanation:
x^2=81
x=±9
Answer is -9 and +9
Which one of these math problems is correct?
A. 50x3=1043
B. 54x6=324
C. 25x4=100
D. None of the above
Answer:
B and C are correct
Step-by-step explanation:
Use a calculator next time.
HELPPPP PLEASE
1. (28 - 22 ) ÷ ( 17-5)
2. (11 x 2 - 42 ) +4
Answer:
1) 1/2 2) -16
Step-by-step explanation:
28-22=6
17-5=12
--------------
6/12=1/2
------------
2) (11*2-42)+4=(22-42)+4=-20+4=-16
Answer:
1. 0.5 or 1/2
2.-16
Step-by-step explanation:
PLEASE HELP
A car is traveling at 80 mph for 5 hrs, how long will it take to travel the same distance at 20 mph?
Answer:
20 hours.
Step-by-step explanation.
The total distance traveled was 400 miles. Then I divided 400 by 20. I got 20.
Choose the inequality that represents the given word problem if v = number of video games and m = number
of movies.
At the entertainment store, you purchased some quantity of video games and some quantity of movies. Video games
cost $28 each and movies are $8 each. The total purchase was no more than $80.
A. 28v+8m < 80
B. 28y + 8m 80
C. 28y + 8m2 80
D. 28v+8m > 80
Answer:
Step-by-step explanation:
lol
The Hight of a cylinder shaped container is twice the size of its diameter. if the Hight of this container is 12 cm, which measurement is closest to the volume of the container, in cubic centimeters?
Answer:
333.29 cm3
Step-by-step explanation:
h-12
d-6
so r= 3
volume is Ab*h= 9 pi* 12= 108 pi which is around 339.29 cm3
if my answer helps please mark as brainliest.
Math problem I need help with
Answer:
31° is the answer thank you
The mass of earth is 5.97 X 10^24 kilograms. The mass of the moon is 7.34 X 10^22 kilograms. What is the combined mass of earth and the moon? Express your answer In scientific notation.
7/8 - 5/12 ayudaaa por favor es para mañana
Help me please if it right I give brainliest I promise
Answer:
48,400 yd²
Step-by-step explanation:
(220+180)/2*260=52000
1/2(180)(60)=5400
So the total area is 52000+5400=57400
Basketball court=2400
Picnic area = 4200
Playground = 40x50 + 10x40=2400
2400+4200+2400=9000
57400-9000=48400
Answer: Hey I see someone gave you an answer already just wanted to say hi
Step-by-step explanation:
2. f(x)=Vx+2-1
Parent function
Why everyone ignore me:/ plz help
Answer:
D. YXZ is the smallest
Step-by-step explanation:
brainliest tambien
The two plots compare the top 25 home run hitters in 2007 with those in 2008. Which choice is NOT true?
Answer:
The interquartile range for both 2007 and 2008 is the same.
Hope this helps, pls mark brainliest.
HELP I PROMISE I WILL GIVE BRAINLIEST!!!!!!!!
Answer: i think d sorry if im wrong.
Step-by-step explanation:
1 and 1/2 times 2 and 1/2.
Answer:
3 3/4 or 3/75
Step-by-step explanation:
Answer:
3 3/4 or 3.75
Give the equation of the line below:
Answer:
slope = ⅔
y intercept = -2
so
[tex]f(x) = \frac{2}{3}x - 2[/tex]