Answer:
nope nope nope nope nope nope nope nope nope nope nope nope nope
Step-by-step explanation:
nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope nope
Aaron claims the same answer could also be found by adding either –5 + 3 or –3 + 5.
What is the error in Aaron’s reasoning?
Answer:
Step-by-step explanation:
-5 + 3 = -2 -5 is larger
5 + (-3) = 2 5 is larger
2 is larger than -2
Answer:
The negative signs were switched.
Step-by-step explanation:
Aaron claims the same answer could also be found by adding either –5 + 3 or –3 + 5.
What is the error in Aaron’s reasoning?
The commutative property is not true for addition.
The negative signs were switched.
The numbers are not in the correct order.
The associative property was used.
evaluate the expression a²-2b when a=5 and b = 3
Answer: 3
Step-by-step explanation: i just did the lesson :)
Evaluate 3x/y when x = 10 and y = 5
Answer:
6
Step-by-step explanation:
3x/y
3(10/5)
3(2)
6
Answer:
6
--------------------------
explanation below
----------------------------
3x means you gotta times x 3 times so 10 x 3 = 30. 30 / 5 is 6.
--------------------------------------------------------------------------------------------
this symbol (/) means to divide and a number and the x or whatever letter next to eachother means to multiply. have good day my friends answer is 6
What is the solution to the compound inequality 3x - 8≤ -5 or 2x – 7 > 5?
Answer:
Step-by-step explanation:
3x - 8 ≤ -5
3x ≤ 3
x ≤ 1
or
2x - 7 > 5
2x > 12
x > 6
x ≤ 1 or x > 6
Simplify [tex]\frac{8(x+3)^{2}}{2(x+3)}[/tex]
On a long-distance biking trip, annike started biking at 7 a.M., and her average speed was 11 miles per hour. Celia started at 8 a.M., and her average speed was 14 miles per hour
Answer:
3.67 hours
Step-by-step explanation:
Speed is the ratio of distance to time, it is given by the formula:
Speed = Distance / time
For annike her average speed was 11 miles per hour and she started at 7 am.
At 8 am (time = 1 hr i.e 7 am to 8 am) the distance she would have covered is given as:
11 miles/hr = distance / 1 hr
Distance = 11 miles per hr × 1 hr = 11 miles
After 8 am, the distance traveled at time t is:
11 = distance/t
distance = 11t
Total distance = 11t + 11
For Celia she started at 8 am at 14 miles per hour, at time t, the distance traveled is:
14 = distance/t
Distance = 14t
Given that both bikers traveled the same distance, hence:
14t = 11t + 11
3t = 11
t = 11/3
t = 3.67 hours
if you can answer any of these please do and put the question number by the answer
Answer: 55.) d
Step-by-step explanation:
can anyone help me in this
Answer:
Step-by-step explanation:
Suppose that a bike rents for $4 plus $1.50 per hour. Write an equation in slope-intercept form that models this situation. After how many hours will the bike rental cost a total of $10? Can you explain or show work so I can understand ?
Answer:
Equation: y=1.5x+4 Will total $10 after 4 hours
Step-by-step explanation:
Format: y=mx+b
y is total cost
m is per hour
b is starting cost
Equation: y=1.5x+4
After 4 hours, it will be $10 because:
10=1.5x+4
subtract 4 both sides
6=1.5x
divide 6 by 1.5
4=x
Hence the 4 hours answer
The recipe of a certain type of rice calls for 2:3 ratio to water . If you need to make 5 cups of rice , how much water should you use ?
Answer:
7 and 1/2 cups of water.
Step-by-step explanation:
Every 2 cups of rice, you need three cups of water. You make this equation, [tex]\frac{2}{3} \frac{5}{y}[/tex] and do cross multiplication to get 2y=15, divide that by two and end up with 7 1/2 cups of water.
can you please explain this problem for me
2 (-3+4)-3 (6÷-2)
Answer:
18
Step-by-step explanation:
Rico bicycles at an average speed of 13.5 miles per hour. What distance will Rico bicycle in 5.5 hours?
Answer:
74.25 maybe
Step-by-step explanation:
Answer:
Rico will ride 38.75 miles. 15.5 x 2.5 = 38.75
Step-by-step explanation:
Hope this helped you!
4x -5 = 2(2x +1)
I need help
Answer:
No Solution
Step-by-step explanation:
[tex]4x-5=2\left(2x+1\right)[/tex]
Expand:
[tex]4x-5=2* \:2x+2* \:1[/tex]
[tex]4x-5=4x+2[/tex]
Add 5 to both sides:
[tex]4x-5+5=4x+2+5[/tex]
[tex]4x=4x+7[/tex]
Subtract 4x from both sides:
[tex]4x-4x=4x+7-4x[/tex]
[tex]0=7[/tex]
No solution as this is false.
Answer:
0=7 and there is no solution
Step-by-step explanation:
(-2)(10)(-3)(-5)
A- 70
B- 300
C- -70
D- -300
Answer:
D
Step-by-step explanation:
Multiply
(-2)(10)(-3)(-5)
(-20)(-3)(-5)
(60)(-5)
-300
Best of Luck!
5.3.8
Writing What is the slope of the line which goes through the points (-3,-11) and (1,1)
The slope of the line is (Type an integer or a simplified fraction.)
Answer:
3
Step-by-step explanation:
[tex]m=\frac{rise}{run}=\frac{1+11}{1+3}=\frac{12}{4}=\boxed{3}[/tex]
The slope of the line would be 3.
Hope this helps.
Answer:
Slope = 3
Step-by-step explanation:
Let (x1,y1) = (-3,-11) and (x2,y2) = (1,1)
Slope = y2-y1/(x2-x1)
1-(-11)/(1-(-3) = 12/4 = 3
Plzzzzzzzz help with problem
w(w + 5) + 2(w + 5)
Property ?
PLEASE UP I GOt 30 mins left
Answer:
well divided 27 and 4 and i think thats what x is not sure or try to times
Step-by-step explanation:
Ben's favorite deli says the average serving time is 12 minutes. Ben notices that the wait time at the deli varies at different times of day, before and after noon. His observations when the wait time is as advertised can be represented by the equation 2|x − 2| − 12 = 0. Solve for the times when the serving time is as advertised, relative to noon.
Answer:
Step-by-step explanation:
Given Ben's observations when the wait time is as advertised represented by the equation 2|x − 2| − 12 = 0, to get the times when the serving time is as advertised, relative to noon, we will calculate for the value of x in the equation;
Note that the modulus of the function |x-2| will return both positive and negative value.
For the positive value of |x-2|;
2|x − 2| − 12 = 0
2(x − 2) − 12 = 0
open the parenthesis
2x-4 - 12 = 0
2x - 16 = 0
add 16 to both sides
2x-16+16 = 0+16
2x = 16
x = 16/2
x = 8
For the negative value of |x-2|;
2|x − 2| − 12 = 0
-2(x − 2) − 12 = 0
open the parenthesis
-2x+4 - 12 = 0
-2x - 8 = 0
add 8 to both sides
-2x-8+8 = 0+8
-2x = 8
x = -8/2
x = -4
Hence the times when the serving time is as advertised, relative to noon are 8minutes and 4minutes
Answer:
(8.-4)
Step-by-step explanation:
In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).
A. (2m-n) is a factor.
B. (2m-n) is a term.
C. (2m-n) is a number.
D. (2m-n) is a coefficient.
Answer:
A
Step-by-step explanation:
(2m-n) is a factor of 4(2m-n)
Your bill at Applebee's is $23.92, You
would like to leave an 18% tip. How
much is the total cost including tip?
Answer: Twenty-Five Dollars
How many solutions does the following equation have?
-14(2-5) = -14z + 70
Choose 1 answer:
No solutions
B
Exactly one solution
Infinitely many solutions
ABCD is a rectangle. What is the value of x? (1 point)
Answer: No pic = unknown
Step-by-step explanation: :)
expand (x-5)(x+2)(x+7)
Answer:
x³ + 4x² - 31x - 70
Step-by-step explanation:
Step 1: Expand (x - 5) and (x + 2)
(x - 5)(x + 2) = x² + 2x - 5x - 10 = x² - 3x - 10
Step 2: Expand (x² - 3x - 10) and (x + 7)
(x² - 3x - 10)(x + 7) = x³ - 3x² - 10x + 7x² - 21x - 70 = x³ + 4x² - 31x - 70
Evaluate h(x)= 0.25x -2 ,what is the value of x for which f(x)=8
Answer:
0
Step-by-step explanation:
do 0.25 times 8 which is 2 and then subtract two which makes it 0
Is √3,600 rational or irrational? Please help asap.
Answer:
[tex]\sqrt{3600}[/tex] is rational
Step-by-step explanation:
A rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers. The answer of square root of 3600 is 60 which is not a decimal or an irrational number and therefore it's rational
best answer get brainiest
Answer:
-2
Step-by-step explanation:
-7 + 5. This is an easy question, you see, you could do this the other way (+) 5 - 7 = ? || All you have to do is start on the number line, -7, and count five in the positive, or "not negative", direction.
What is the measure of AngleDCF?
Three lines extend from point C. The space between line C D and C E is 75 degrees. The space between lines C E and C F is 54 degrees.
The measure of AngleDCF is
degrees.
Answer:
129°
Step-by-step explanation:
∠DCE = 75
∠ECF = 54
∠DCF = ∠DCE + ∠ECF
= 75 + 54
= 129°
Answer:
129
Step-by-step explanation:
What does it mean to be self-reliant?
What is the slope of the line that passes through points (3,2) and (4,5)? *
Answer:3over1
Step-by-step explanation:
Answer:
3
Explanation:
The formula for the slope of a line is
[tex]\frac{ y_{2} -y_{1}}{x_{2} -x_{1}}[/tex]
In this case, the y2 would be 5 and the y1 would be 2
so the numerator would be 3.
The x2 would be 4 and the x1 would be 3 so the denominator would be 1.
The answer is [tex]\frac{3}{1} = 3[/tex]
