Answer:
y=0.75m+45
Step-by-step explanation:
when you bought the car it was 45, that doesnt change so its a constant
but every mile you drive, it changes, therefore it becomes the dependent or the rate :)
so we just make it into an equation of
y=0.75m+45
where y= the total amount of money owed
and if you wanted to solve for how far the car drove, plug in the 222.5 in for y, as that was the amount owed and solve!
222.5=0.75m+45
177.5=.75m
now divide by .75
m= 236 2/3 miles
hope this helped :))
what is the actual distance between the two places which is represented by 4.5 cm on a map if the map is drawn to the scale 1:100000
Answer:
12
Step-by-step explanation:
Aiden has c pieces of candy. He gives away 72 of the pieces. Choose the expression that shows the number of pieces of candy Aiden has left.
Answer:
C= c - 72
Step-by-step explanation:I think, I have not done this a looooooong time. so I'm probably wrong.
2(x+3)=4x+8-x solve for x
Answer:
x= -2
Step-by-step explanation:
Answer:
X = -2
Step-by-step explanation:
Write the decimal as a fraction or a mixed number in simplest form.
1. -0.7
2. 0.125
3. -3.1
4. -10.25
Answer:
1. -7/10
2.1/8
3. - 3 1/10
4. -10 1/4
Step-by-step explanation:
Y = -(X +5) + X +4 if X = -4. Y = ?
Answer:
y=-1
Step-by-step explanation:
How would you write 1256−4using a positive exponent? 25614 −12564 2564 −2564
Answer:
[tex](\frac{1}{1256})^4[/tex]
Step-by-step explanation:
Given
[tex]1256^{-4}[/tex]
Required
Write as an exponent of positive number
From law of indices, we have that:
[tex]a^{-b} = \frac{1}{a^b}[/tex]
So:
[tex]1256^{-4}[/tex] becomes
[tex]\frac{1}{1256^4}[/tex]
1 to the power of any digit is 1,
So, the above can be rewritten as:
[tex]\frac{1^4}{1256^4}[/tex]
Apply the following law of indices:
[tex]\frac{a^m}{b^m} = (\frac{a}{b})^m[/tex]
So:
[tex]\frac{1^4}{1256^4}[/tex] becomes
[tex](\frac{1}{1256})^4[/tex]
-36 + |(-6) + (-31 - 12 + (-4)
Answer:
i don't know if you can make it to the thor or long or short and I can do it again soon and piece you up a little more about the finale of the final.
Answer:
-89
Step-by-step explanation:
Hey my little sis asked about this one
what is 23.678 rounded to the nearest hundredths
tbh i don't have time to slove it what about you guys?
Find the measure of the missing angle.
O 115
0 123
O 58
180
Find the x and y intercepts of the equation.
3x +y = −6
Answer:
x-intercepts: (2,0)
Y intercepts: (0,6)
Step-by-step explanation:
A waterwheel has a radius of 4 feet, and the center of the wheel is 1 foot under the waterline. You notice a yellow mark
at the top of the wheel. If the wheel rotates radians, how far above the water is the yellow mark?
With work quickly please!!
Answer:
2ft
Step-by-step explanation:
Marcus bought a bowl of cereal and two bananas for $3.75. The cereal was $1.25. How much is one banana?
Answer:
here the equation
so the banana is 1.25 per
Step-by-step explanation:
(3.75- 1.25)/2
2.5/2
1.25
5. Solve the equation 5x = 2x. Show your work.
Answer:
x = 0
Step-by-step explanation:
5x = 2x
5x - 2x = 0
3x = 0
x = 0×3
x = 0
please help!!
factor: 3n^2+10m-8
Answer:
The expression is not factorable
Step-by-step explanation:
What is the reason for Statement 2 of the two-column proof?
Ruler Postulate
Angle Addition Postulate
Angle Congruence Postulate
Linear Pair Postulate
Answer:
Linear Pair Postulate
Step-by-step explanation:
I took the test and this is the right answer.
Supplementary angles are two angles that add up to [tex]180^o[/tex]. The reason for statement 2 is Linear Pair Postulate.
From the given figure, we can see that:
[tex]\angle PQS[/tex] and [tex]\angle SQR[/tex] are on a straight lineThey both add up to [tex]180^o[/tex]When two angles have the above features, the two angles are said to be linear pairs, and they are supplementary.
Hence, the statement that complete the proof is (d) Linear Pair Postulate
Read more about linear pair postulates at:
https://brainly.com/question/19246011
Hurry plz what are the angles ????
HAVING BAD DAY HELP
Suppose Karen reads 50 pages per day during the week, but then reads 1.5 times as many pages on Saturday and Sunday. How many pages total will Karen read on Saturday and Sunday?
Answer:
150 total pages read over the weekend, 75 for Saturday and 75 for Sunday.
Step-by-step explanation:
50×1.5=75
75+75=150
Answer:
Step-by-step explanation:
50 pages, 1.5 times as many
multiply:
50 x 1.5 = 75
If by "1.5 times as many on satuday and sunday" is including both days and not separately it will be 75 pages on saturday and sunday together..
If it says that she read 1.5 times as many on Saturday and 1.5 times as many on sunday, It will be 75 on saturday and 75 on sunday which is 150 pages.
I hope this wasn't confusing, I'm not sure on the wording of the question a bit, but I gave both possible answers.
What is S? Please and thank you!
9= S+9
Answer: S=0
hope this helps
Step-by-step explanation:
answer s =0
Step-by-step explanation:
because you just have to get rid of the 9 and by doing that you ned yo subtract it by 9
[2(x+10)] (3x-30) what is the value of x
Answer:
x = 50
Step-by-step explanation:
Help please? Does anyone understand this?
Answer:
15
Step-by-step explanation:
TU is parallel to IJ. So ∠I and ∠T are corresponding angles, and ∠U and ∠J are corresponding angles.
By AA similarity, ΔHTU and ΔHIJ are similar.
Write a proportion:
HT / HI = HU / HJ
Plug in values:
4 / 10 = x / (x + 9)
Cross multiply:
4 (x + 9) = 10x
4x + 36 = 10x
36 = 6x
x = 6
So HU = 6, and HJ = 6 + 9 = 15.
Simplify the expression by
distributing, then combining like
terms!
4 (3x + 2) - 6
Answer:
[tex]\boxed {12x + 2}[/tex]
Step-by-step explanation:
Solve the following expression:
[tex]4(3x + 2) - 6[/tex]
-Use Distributive Property:
[tex]4(3x + 2) - 6[/tex]
[tex]12x + 8 - 6[/tex]
-Combine like terms:
[tex]12x + 8 - 6[/tex]
[tex]\boxed {12x + 2}[/tex]
Answer:
[tex]12x+2[/tex]
Step-by-step explanation:
The first step is to distribute the 4 to the parenthesis. This turns the equation into:
[tex](12x+8)-6[/tex]
We can remove the parenthesis now. Also, now we combine like terms. There are no other variables in the equation, so we leave the 12x alone. Combine the +8 and the -6 to get +2. This leaves the equation at:
[tex]12x+2[/tex]
9. Absolute Value
Solve each equation.
8) 4x - 2) = 80
B) (-3)
A)
8
c) (-3,2
D) No solution.
Omar is putting 5 liters of water in two goldfish bowls. He spills 200 milliliters of water and divides the remaining water evenly into two bowls? A) How many liters of water was spilt? B) How many milliliters of water was remaining? C) How many milliliters of water does Omar pour in each bowl?
Answer:
a) 0.2 L
b) 4800 ml
c) 2400 ml
Step-by-step explanation:
Total volume of water = 5 litres
Since 1000 milliliters make 1 L
5L = 5000 ml
a) litres of water spilt = 200/1000 = 0.2 L
b) milliliters of water remaining = 5000 - 200 = 4800 ml
c) since it was expressly stated in the question that the remaining water was divided evenly; 4800/2 = 2400 ml in each bowl
It takes a boat 3 hours to travel 45 miles downstream and 4 hours to travel 44 miles upstream.
What is the speed of the boat in still water?
The boat travels at...
miles per hour in still water.
What is the speed of the current of the river?
The speed of the current is...
miles per hour.
Answer:
2 miles per hour
Step-by-step explanation:
We use the distance formula. D = r * t
45/3 = 15 mph | Trip 1 |
44/4= 11mph | Trip 2 |
15-11 = 4 mph difference traveling upstream or downstream. Thus the speed of the current is 2 miles per hour.
Help ASAP!!!! WILL GIVE ALL MY POINTS!!
6. Two kids are roller skating. Amy, with a mass of 55 kg, is traveling forward at 3 m/s. Jenny, who has a mass of 40 kg, is traveling in the opposite direction at 5 m/s. They crash into each other and hold onto each other so that they move as one mass. How fast are they traveling?
They traveling at -0.37 m.s^-1 along the direction of 55 kg kid.
mn + p = 2
Solve for m
Answer:
m = [tex]\frac{2-p}{n}[/tex]
Step-by-step explanation:
Given
mn + p = 2 ( subtract 2 from both sides )
mn = 2 - p ( isolate m by dividing both sides by n )
m = [tex]\frac{2-p}{n}[/tex]
Geometry checkpoint question
First blank : Distributive property
Second : Simplify
Third : Subtraction property of Equality
Fourth : Division property of Equality
Find the sum or difference for questions 1-3. 20.58 – 13.3 A. 6.88 B. 7.28 C. 33.88 D. 7.58 plz respond fast
Answer:
B
Step-by-step explanation:
20.58
- 13.3
= 7.28 here u go
The difference between 20.58 and 13.3 is 7.28.
What is a decimal ?Decimal is a dot or a point which separates the whole part and the fractional part of given number.
According to the given question
The difference of 20.58 and 13.3 is
(20.58 - 13.3 ) can be written as (20.58 - 13.30 ).
If we remove the decimals and simply subtract 1330 from 2058 we get
(2058 - 1330)
= 728 and putting back the decimals in their actual place which was two digits from the leftmost side we get
= 7.28
So the difference between 20.58 and 13.3 is 7.28.
Learn more about decimals here :
https://brainly.com/question/10354322
#SPJ2
Nathan usually drinks 32 ounces of water per day. He read that he should drink 56 ounces of water per
day. If he starts drinking 56 ounces, what is the percent increase? Round to the nearest percent.
Answer:
20
Step-by-step explanation: you have to find the amount of change then determine the percent of increase and round it to the nearest percent
32 -56=24 then round to the nearest number you get 20
help i need this done asap
Answer:
look at explanation
Step-by-step explanation:
<ABC and <CBD are supplementary, meaning when added together they equal 180 degrees. So that means 5x + 2x + 5 = 180. Add 5x and 2x together to make 7x, so you are left with 7x+5 = 180. Subtract 5 from both sides to get 7x = 175. Divide 7 on both sides to get x by itself, so you are left with the result x = 25, proving that x does equal 25 degrees.