Answer:
A because absolute value doesn't change the actual value of the number, just makes it positive no matter what, but it's still the same distance from 0, just in the opposite direction.
Step-by-step explanation:
Answer:
A : a number distance form 0n the number line
Step-by-step explanation:
ex: if you want to find the absolute value of -4 you would look at the distance from zero so it would be 4 from zero so the absolute of -4 is 4
A train travel 20 miles in 15 minutes 40 miles in 30 minutes and 60 miles in 45 minutes which equation represents the speed of the train in miles per hour
Answer:
y = 80x
Step-by-step explanation:
In 30 minutes the train went 40 ml so in an hr the train would be at 80 ml
which is bigger 5.8 or 5.5
Answer:
5.8 is bigger
Step-by-step explanation:
Answer:
5.8
Step-by-step explanation:
Since they both start with 5, you look at the next number. Which ever number is bigger is the greater number.
Look at the point P on the number line.
Which number lines have a point that is equal to point
P? Check all that apply.
р
Answer:
the answer is A and C
Step-by-step explanation:
yw
Evaluate x + 3y when x = 4 and y = 5
*Please show how you got your answer*
Answer:
19
Step-by-step explanation:
x + 3y
4 + 3 (5)
4 + 15
=19
what is 3a + 2b - 6c
Answer:
Step-by-step explanation:
a = 3
b = 2
c = 12
3a+2b-6c
3(3)+2(2)-6(12)
-59?
12-(m-3)=4
solve the equations
Answer: m = 11
Step-by-step explanation:
12 - (m - 3) = 4
Distributive property
12 - m + 3 = 4
Combine like terms
-m + 15 = 4
Subtract both sides by 15
-m = -11
Divide both sides by -1
m = 11
the captain the chief mate the chief engineer walk around the deck of the ship it takes 4 minutes to the captain to circle the deck of the ship chief mate takes 5 minutes chief engineer takes 6 minutes how many minutes will they meet again at starting point
Answer:
60 minutes
Step-by-step explanation:
Step 1
We Find and list multiples of each number of minutes that each person walked around the deck until the first common multiple is found. This is the lowest common multiple.
Multiples of 4:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68
Multiples of 5:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70
Multiples of 6:
6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72
Therefore,
LCM(4, 5, 6) = 60
They would meet again at starting point after 60 minutes
Solve the system of equations: *
4x +2y = 24
x + y = 6
One solution: (0,6)
One solution: (6,0)
No solution
Infinite Solutions
Answer:
One solution: (6,0)
Step-by-step explanation:
4(6)+2(0)=24
6+0=6
0.5a - 1.96
a=17, b=3
0.5a - 1.9b =
(Type an integer or a decimal.)
Answer:
2.8
Step-by-step explanation:
0.5a - 1.9b
~Substitute
0.5(17) - 1.9(3)
~Simplify
8.5 - 5.7
~Subtract
2.8
Best of Luck!
help please!!! will give brainliest!!
Answer:
try one or three
Step-by-step explanation:
5/6 or 5/9
Answer:
Step-by-step explanation:
It’s A
The cost of a daily rental car is as follows: The initial fee is $69.99 for the car, and it costs $0.30 per mile. If John initially pays $200.00 before taxes and does not want to exceed that amount, how many miles can he drive?
x ≥ 433 miles
x = 450 miles
x ≥ 450 miles
x ≤ 433 miles
x [tex]\geq[/tex] 433
explanation:
let m equal miles
0.30m + 69.99 = 200
-69.99 -69.99
0.30m = 130. 01
130.01 / 0.30 = 433. 36...
but we're gonna round it to 433
so 433 miles
I need help asap this is kind of confusing
Answer:
your answer should be 15
Step-by-step explanation:
[tex]8^{2} - (5+2)^{2} \\8^{2} - (7)^{2}\\(8 * 8) - (7 * 7)\\64 - 49\\15[/tex]
Joe is 3 years less than twice as old as Sara. The sum of the ages of Joe and Sara is 42. If x represents Sara's age,
Answer:
Sara or x=15, Joe=27
Step-by-step explanation:
Using J to represent Joe and S to represent Sara
J=2S-3
J+S=42 or J=42-S
Substitute for J:
42-S=2S-3
3S=45
S=15
J=2(15)-3 = 27
A tree is 4. feet tall. It is expected to grow by 1 feet per year.
At this growth rate, how many years will it take for the tree to have a height greater than 40 feet? Enter the answer in the box.
years
Answer:
37 years
Step-by-step explanation:
Answer:
36 years
Step-by-step explanation:
it would take 36 years to reach the height of 40 feet. I know this because it is already 4 feet and needs to grow 36 feet and if it is growing at a rate of 1 foot per year then it would take 36 years
I need help understand
Answer: -18
2 1/4 = 9/4
9/4×-8/1
9×-8=-72
4×1=4
-72/4=-18
-18
I hope this helps:
y = (x – 4)² - 4
Standard form
Answer:
y=x to the second power -8x+12
Step-by-step explanation:
Answer:
x²-4²-4
the ans
Step-by-step explanation:
this is ans
What is the equation of the line that passes through the point (6,-5)
Answer:
y= -3/2x + 4
Step-by-step explanation:
hope this helps :)
For the following ordered pairs is the X value positive or negative?
(-2, 1)
(3, -4)
(-4, 6)
(1, -3)
Do y’all know the answer to this !?
Answer:
Step-by-step explanation:
set jk and kl equal to each other bc they are the same length (we know this bc of the midpoint)
3x - 1 = 2x + 8
x = 9
substitute 9 in an equation
2(9) = 8 = KL
18 + 8
26 = KL
since KL is the same length as JK we can just multiply 26 * 2
JL = 52
hope this helps <3
PLEASE ANSWER QUICK!!!
Answer:
7.2 or 36/5
Step-by-step explanation:
PLEASE HELPP!! I’ll mark brainliest!!!!
Please answer all or what you can do <3
Answer:
+150
-15
-75
+35
-24.75
Hope this helps!!
Answer:
a. +$150
b. -15 yards
c.+35 degrees
e. -$24.75
I hope this helps:
Identify the slope and y-intercept. If the equation is in standard form, you may need to switch it to slope-intercept form. Sketch the graph of each line.
5x + 4y = 4
Answer:
Slope= -5/4
Y-intercept= 1
Step-by-step explanation:
First put into slope-intercept form, which would get y= -5/4x+1.
Then identify what's what, with the formula y=mx+b, where m is the slope and b is the y intercept. Using that you can see that -5/4 is the slope and 1 is the y.
help pls due in 5 minutes
Answer:
the answer to this is 7 7/10
Answer:
4th option
Step-by-step explanation:
[tex]5\frac{1}{2}*1 \frac{2}{5}=\frac{11}{2} *\frac{7}{5} =\frac{77}{10}=7\frac{7}{10}[/tex]
Let f(x)=e^x and g(x)=x+6. What is the domain and range of (GoF) (x)?
Answer:
Domain: Al real values
Range: All real numbers
Step-by-step explanation:
Let f(x)=e^x and g(x)=x+6. What is the domain and range of (GoF) (x)?
Given the functions'
f(x)=e^x and g(x)=x+6.
gof(x) = g(f(x))
g(f(x)) = g(e^x)
Substitute x with e^x in g(x) as shown:
g(f(x)) = e^x + 6
The domain s the input value of x for which the function exists. Accordinf to the expression, x exists on all real values. Since x exists on all real values, hence the output f(x) also exists on all real values
[tex]y - 2x = 7[/tex]
how do i solve this?
I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS THE QUESTION CORRECTLY!!!!
Is the following statement true or false?
The triangle proportionality theorem only applies to right triangles.
A.) False
B.) True
I think it is false
I'm not sure if this is correct
please I BEG YOU! Find the ordered pair (x,y) if x+y=(5-x)+(5-y), x-y=(x-1)+(y-1).
Answer:
x=4, y=1
I think its that
Step-by-step explanation:
Anyone know SLOPE? because I need help.
Answer:
4
Step-by-step explanation:
if the gas station has 80 customers on Tuesday, how many customers can be predicted to get a Dr.pepper?
Answer:
12
Step-by-step explanation:
