Answer:
1 hour
Step-by-step explanation:
First of all you multiply 20 by 5 to calculate the distance he travelled, which is 100 then you add 5 to 20 to get the new speed which is 25 finally you divide his distance by the new speed 100/25 which is 4 and as 5-4=1 he would have saved 1 hour.
Would be amazing if you marked brainliest :)
What is the measure of ∠FGC?
Answer:
I think its 30 degrees
Step-by-step explanation:
because it's look like ABE, if you were to fold it in half it would look the same
the graph below represents the rate for the cost of b books. write an equation to represent the cost c.
Answer: y=Mx+b
Step-by-step explanation:
Look at picture I put please
Answer:
G) 3+(p*6)
Step-by-step explanation:
Using the Commutative property property, the 3 can be moved from the right to the left, and the p and 6 can be switched, and the expression will stay the same.
Answer:
g
Step-by-step explanation:
3+(p*6) is the same as (6*p)+3.
Given the following system of linear equations, do Part A and Part B below.
(3x=3y-3
(y=x+1 Part A: Using the method of your choice (graphing, substitution or addition), find the solution to the system of linear equations. Include all of your work in your final answer. Part B: In two or more complete sentences, explain why you chose the specific method you used to find the solution to the system.
Answer: (0, 1)
Step-by-step explanation:
For starters, the two equations are the same line if you put the first one into y=mx+b form you'll see that they are, so basically any solution to one is the same for the other.
I choose subsitution to find the solution set
[tex]3x = 3y -3\\y = x + 1 \\3x = 3(x+1) -3 \\3x = 3x + 3 -3 \\3x - 3x= 3-3 \\x = 0 \\\\y = x+ 1\\y = 0 +1 \\y = 1[/tex]
This method is the easiest given that the problem already tells you what y is equal to. So this way you can substitute this in for y in the first equation and find x and then from there find y in the second.
PLS HELP
The graph below is a distance-time graph. The line shows the journey of Joey from his house to his friend’s house. Joey leaves home at 8:00 AM and arrives at his friend’s house at 10:00 AM.
How far is Joey’s friend’s house from his house?
A coin is tossed two times and the results are heads and heads. What is the probability in fraction form?
Answer:
The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25.
(The probability of getting heads on the toss of a coin is 0.5)
Step-by-step explanation:
The Product Rule is evident from the visual representation of all possible outcomes of tossing two coins.
Jose substitutes a value for y in the equation 5y = 3y + 4
How will Jose know if the value is a solution of the equation?
Answer:
Step-by-step explanation:
Equation
5y = 3y + 4
combine like terms 3y becomes negative when moved to the left side being that its positive on the right. 4 has no variable so it stands alone on the right side.
-3y + 5y = 4
After adding a low negative to a high positive number. Turns into 2y.
2y = 4
Divide 2 on both sides to remove the number from the variable on the left.
[tex]\frac{2}{2}[/tex]y = [tex]\frac{4}{2}[/tex]
2 is canceled on the left side which gives the solution for Y.
y = 2
Please answer this I need this to bring up my grade! I’ll really appreciate it if you truthfully answered this!!!
How do i find the answer to 6/2(1+298)?
The following data points represent the yearly salaries of high school cheerleading coaches in Dakota county (in thousands of dollars). 41 38 36 57 43
Answer:
the MAD is 5.6 thousand
Step-by-step explanation:
First, find the mean: 41 + 38 + 36 + 57 + 43 = 215, divide it by the amount of numbers, 5, 215/5 = 43. Now that we have the mean, find the distance each number is away from it:
|41 - 43| = 2, |38 - 43| = 5, |36 - 43| = 7, |57 - 43| = 14, |43 - 43| = 0.
2 + 5 + 7 + 14 + 0 = 28, divide it by the amount of numbers to get 28/5 = 5.6
Please help me with this Change thing
Answer:
3.99 :)
Step-by-step explanation:
should be correct
Answer:
I am unable to solve this problem. But I will help.
Step-by-step explanation:
Positive is + negative is -
Add
+0.30 with +0.20 then
subtract the
-0.20
Then you will get your answer.
A sales clerk sold 3 times as many T-shirts as hats last week. The number of belts she sold was 15 more than 1/4 the number of hats she sold. If she sold 288 hats, how many fewer belts than T-shirts did the clerk sell? PLEASE HELP!!
HELP ME PLEASE
The graph above shows Kyle’s canoe trip. The line shows Kyle’s journey from the start of the river to the first breakpoint.
What time did Kyle reach the first breakpoint in the canoe trip? How far away is the first breakpoint?
Answer:
Kyle reached the first breakpoint at 9am
the first breakpoint is 8 miles
hope it helps
Due today it just 4 questions and NO LINKS and no files pleased and thank you!
Answer:
5 and 6 look down.
7. 12%
8. 75/250 30%
Step-by-step explanation:
5. The spinner shown is not a fair spinner because sections 1 and 5 are bigger than the rest of the sections.
6. The cube is fair because you have a 1 in 6 chance of getting a number. There is not a greater chance to roll a 1 than a 4.
7. There are 3 marbles that are white out of 25. This means that the probability of getting a white marble is a 3/25 chance.
There is a 12 percent chance that you will pick a marble
8. In this problem you are doing the same thing as 7. 10/25 is 40% chance and 75/250 is 30% chance.
Eric has set a financial goal to purchase a home in three years. He wants a four-bedroom house with a big backyard on the lake. He currently has $5,000 in his savings account. If he doesn’t deposit or withdraw any money, what type of savings account should he choose? Keep in mind that he wants to have the most money in his account at the end of three years
The best savings account options for Eric are: Select all that apply:
CD
money market
basic savings account
IRA
In triangle XYZ, what is m∠XZY?
Answer:
82
Step-by-step explanation:
180-98
Answer:
X: 56°
Z: 180°
Y: 42°
Step-by-step explanation:
X is improved as 56°
To solve the "?", we have an expression:
(98° + 180°) - 180°
And that is 82°.
So Z is 180°.
To know what is Y, we have to subtract and add:
Y= 180° - (X + ?)
X is 56° and "?" is 82°
That would be 180° - (56° + 82°)
That would be 180° - 138°
Y is 42°
Please give Brainliest :)
I don't get it.... I checked my book for the answers and it shows usless info
Answer:
x= 22.6
Step-by-step explanation:
This little red square means that is a right angle (90 degrees)
x is the complementary of 67.4 (Both add to 90)
90-67.4 = 22.6
Brandon took 3 minutes to brush his teeth, 2 minutes to get dressed and 12 minutes to eat breakfast. If he left his house at 7:19 what time did he start getting ready.
Answer:
7:02
Step-by-step explanation:
12+2+3=17 19-17
Answer:
7:02
Step-by-step explanation:
3 + 2 + 12 = 17 minutes
7:19 - 0:17 = 7:02
What's the answer for this question?
helppppppppp :pppppppp
Answer:
2
Step-by-step explanation:
1/2n + 2 = 6
1/2n = 4
n = 2
Answer:
n=8
Step-by-step explanation:
What is the equation of the line in slope-intercept form? (5 points)
Question 5 options:
1)
y = 36x − 3
2)
y = −3x + 36
3)
y = −3x + 12
4)
y = −12x + 3
Answer:
1) look at the picture
2) look at the picture
3) look at the picture
4) look at the picture
Step-by-step explanation: Hope this help :D
Answer:
y=-3x+36
Step-by-step explanation:
because the line crosses the y axis at 36
how can i not fall asleep with only sleeping 2 hours of sleep last?
Answer: try an energy drink such as Red Bull or coffee. You should take a nap though when u can :)
x+1.793=2.42
______ = _______
X = _________
Choices : +2.42 , +1.793 , +2.42 , +1.793 , x=4.213 , -1.793 , -1.793 , x=0.627
*Choices can be used more than once!!
PLZ HURRY WILL MARK BRAINLIEST
Brainliest to correct answer!
Help me please with this math question! giving brainliest to the correct answer
If y = 5x - 7, determine the value of y when x = -3
Answer:
-22
Step-by-step explanation:
Tuesday’s high temperature was 4 degrees less than Monday’s high temperature.
Answer:
Explanation:
just find out the temperature of Monday and then take away 4 from it
I’ll give brainliest if u explain!:)ty
Answer:
1. x=5
2. x=3.18
3. x=1.1
4.x=7
5.x=4/5
Step-by-step explanation:
ok so basically what the question means is one number multiplied by another number is this number. for example the first one is 7 multiplied by x (x is a variable so it represents a number) equals 35. you just have to figure out what x equals. and in my opinion, the easiest way to do that is by dividing 35 and 7, which will give you 5. so basically the equation is just 7 x 5 = 35. hope this helps :)
Answer:
1. x = 5
2. x = 3.18181818
3. x = 1.1
4. x = 7
5. x = 0.8
Step-by-step explanation:
1. 35 = 7x now if we divide both sides by 7 we get
35/7 = x
5 = x
2. 35 = 11x divide both sides by 11:
35/11 = x
3.1818181818 = x
3. 7x = 7.7 divide both sides by 7 again:
x = 7.7/7
x = 1.1
4. 0.3x = 2.1 divide by 0.3 on both sides
x = 2.1/0.3
x = 7
5. 2/5 = 1/2x first simplify: 2/5 = 0.4 1/2 = 0.5
0.4 = 0.5x divide both sides by 0.5:
0.4/0.5 = x
0.8 = x
Have a nice day! :-)
True or False?
Unmoving objects are being acted on by balanced forces.
Answer:
true
Step-by-step explanation:
There are forced acting on it, but as they're balanced it is unmoving
I need help with this.
Answer:
your answer should be 80
i am very sorry if this is wrong for you
have a good day!