Answer: i don’t understand the question... are you asking what eacg of them mean?
Step-by-step explanation:
Answer:Proportional: ... How to tell the difference: A proportional graph is a straight line that always goes through the origin. A non-proportional graph is a straight line that does not go through the origin.
Step-by-step explanation:
In five years, Angela will be the age that Khalil is now. In three years, Khalil will be twice as old as Angela. How old is each now?
Answer:
so how you would wNt to go about this is we dont know tge ages so youd use variables
Answer:
Khalil is 7 years old. Angela is 2 years old.
Step-by-step explanation:
I hope this helps
What’s the total distance he travels
Answer:
10
Step-by-step explanation:
find the length of each leg, being 6 and 8. Then use the pythagorean theorem a^2+b^2=c^2
6^2+8^2=c^2
36+64=c^2
100=c^2
c=10
hope this helped... if it did, please let me know by marking me the brainliest:))
a/dc = b
solve for a
Answer: a=bdc
Step-by-step explanation:
Multiple dc with b to get a alone
Answer:
a = bd/c
Step-by-step explanation:
15.03 cm, 14.92 cm, and 15.30 cm. The actual length is 15cm. Which of the following would be most accurate?
Answer:
15.03 cm.
Step-by-step explanation:
What is the distance between points (-2, 7) and (4, -3) on a coordinate plane?
What is the solution set for the inequality 3(5- x)<5x-17
Answer:
The answer is : x>4
Step-by-step explanation:
3(5-x)<5x-17
15-3x<5x-17
-3x-5x<-17-15
-(3x+5x)<-(17+15)
3x+5x>17+15
8x>32
x>[tex]\frac{32}{8}[/tex]
x>4
Which sentence contains a gerund phrase?
The goal of the class was learning how to use a computer keyboard.
Washing clothes regularly allows Annabelle to always have something clean to wear.
To sing with the Metropolitan Opera has been my dream throughout my life.
Troubled by the noise from the trains, Cole began to wear sound-muting headphones.
Answer:
its b
Step-by-step explanation:
i took the test
Answer: its b cause i took the test and got it right
If 2m−6=8m
then 3m=?
Answer:
-3
Step-by-step explanation:
so you you divide 2 into 6 and you know that 6 is already negative so you just put the negative sign by the three hope this answer ya question.
I need help i will give the brainliest!
Answer:
1)-6a+-48
2)4+36x
3)-30n+18
4)18m+20
5)32-24n
6)-8b-32
7)5-35n
8)-6x+-24
9)15m-30
10)24p+-28
11)5b-5
12)5x+45
Step-by-step explanation:
Distributive property, Hope this helps!
There are 52 contacts in your phone. The only family members' numbers you have are your dad's, mom's, and brother's. What are the odds of selecting a number in your phone that is not your family? Write your answer as 1:2 which is reduced as much as possible.
Answer:
49:52
Step-by-step explanation:
Given that:
Total number of contacts on phone = 52
Family members in phone book : dad, mom, brother
Total number of family members = 3
Hence, non family members = 52 - 3 = 49
Number of family members to total phone contact
Selecting a contact that is not a family member :
49 : 52
Answer:
the answer is 49:3 :)
Step-by-step explanation:
i need help this one is even harder please
Answer:
[tex]-7\frac{1}{7}[/tex]
Step-by-step explanation:
Answer:
-7 1/7
Step-by-step explanation:
QUESTION 8
Solve the problem that involves probabilities with events that are not mutually exclusive.
Consider a political discussion group consisting of 8 Democrats, 3 Republicans, and 7 Independents. Suppose that two
group members are randomly selected, in succession, to attend a political convention. Find the probability of selecting
an Independent and then a Democrat.
14/81, 25/153, 7/306/ or 4/153?
Answer:
Option (2).
Step-by-step explanation:
Number of Democrats in a political discussion = 8
Number of Republicans = 3
Number of independents = 7
Total members in the discussion = (8 + 3 + 7)
= 18
Probability of selecting an independent = [tex]\frac{7}{18}[/tex]
Remaining members after selecting one independent = 17
Probability of selecting a Democrat = [tex]\frac{8}{17}[/tex]
Probability of selecting a Republican then a Democrat = [tex]\frac{7}{18}\times \frac{8}{17}[/tex]
= [tex]\frac{28}{153}[/tex]
Therefore, Option (2) will be the answer.
How do you solve (4x+9)(2x-4)?
Answer:
8x^2+2x-36
Step-by-step explanation:
Use foil method
Answer:
10x-36
Step-by-step explanation:
so you are going to use the distributive property.
Janelle graphed a line through (−6, 5) that had a slope of −79. What is the y-coordinate of a point on the line that has an x-coordinate of 3?
(will give brainliest if right)
A. −3
B. −2
C. 2
D. 3
Answer:
-3
Step-by-step explanation:
if x = 8 and y = -3
Pam walks 7/8 of a mile to school. Paul walks 1/2 of a mile to school. How much farther does Pam walk than Paul?
Answer:
Pam walks 3/8 of a mile more than Paul.
Step-by-step explanation:
PLEASE HELP!!! ILL GIVE BRANLIEST *EXTRA POINTS* dont skip :((
Answer:I’m pretty sure it would be two tenths
Step-by-step explanation:
I haven’t done it in a while so I’m not sure
Which statements are true? Mark all that apply.
A
The distance between -3 and 5 on a number line is 2.
B
The distance between 7 and -2 on a number line is 9.
C
The distance between -4 and 12 on a number line is 8.
D
The distance between 10 and -3 on a number line is 13.
Answer:
A and D
Step-by-step explanation:
250 people went to a “couples only” party at 9pm. 70 people left at 11pm, how many couples stayed at the party?
Answer:
80
Step-by-step explanation:
Can anyone help me on this pleaseeeee
Answer:
I believe it's B.
Step-by-step explanation:
You're going 5 units right on the X-axis, and -2 units down on the Y-axis.
What is solution to 3/5=z/10
3)h-6)=2(5-2h) what’s h
Answer:
h=4
Step-by-step explanation:
3h-18=10-4h
-18=10-7h
-28=-7h
-h=-7
h=7
What is the slope of the line that passes through the pair of points of (1,7),(6,0)
Answer: -7/5
Step-by-step explanation:
Use the slope formula. Change in y divided by the change in x
(0-7)/(6-1) = -7/5
Brainliest would be appreciated
Ms. Lee's monthly bank statement shows an ending balance of $ 1 , 254.78 . She had one outstanding deposit of $ 352.21 and there was one outstanding check for $ 125.39 . Which of the following should the balance be in her checkbook register?
The rational number 5 3/7 is equal to
is equal to
Answer:
38/7 is = to 5 3/7
Step-by-step explanation:
Question 2/3 A swimming pool holds 18,000 gallons of water. A pool
company can drain the water in a pool at a rate of 60 gallons per minute. 300
gallons have already been drained. How long will it take to drain the remaining
water in the pool?
Answer:
296 minutes
Step-by-step explanation:
18,000 - 300 = 17,700.
17,700 ÷ 60 = 296.
It will take 296 minutes to drain the whole pool.
The door to my classroom is 84 inches tall. How many blocks would I need to stack to the height of the door, If each block is 2 inches tall?
Answer:
42 blocks
Step-by-step explanation:
If each block is 2 inches, and the height of the door is 84 inches, you need to divide the height by the block size. Once you divide 84 by 2, you should get 42 blocks as your answer.
-3/5x=6
The value for x?
Answer: x = -10
Step-by-step explanation: Times both sides by 5 then divide by -3.
Can someone please help, ty!!
Answer:
32
Step-by-step explanation:
slope:
m = (y₂ - y₁) / (x₂ - x₁)
= (32 - 14) / 0 - (-6)
= 18 / 6
= 3
y-intercept, use any point to determine b, let's use (2, 38) :
y = mx + b
38 = 3(2) + b
38 = 6 + b
b = 32
Ray is 18 years older than his sister Gloria in 15 years he will be twice as old as Gloria how old are each of them now
Answer:
Gloria is 3 years old and Ray is 21
Step-by-step explanation:
3+15=18
21+15=36
36÷18= 2
Which means he would be 2times older
Hope this helps..