Answer:
416
Step-by-step explanation:
True or false 5.020=5.20 please help
Answer:
False
Step-by-step explanation:
If we remove the last 0 in 5.020, then we have 5.02, which is not equal to 5.20.
Answer: false
Step-by-step explanation:
5.020 less than 5.20
how to find the slope on a table
Solve the following equation for x? -5(1-5x)+5(-8x-2=-4X-8x
Answer:
-5
Step-by-step explanation:
-5(1-5x)+5(-8x-2) = -4x-8x
-5+25x-40x-10 = -12x
-15-15x = -12x
-15 = -12x + 15x
-15 = 3x
x = -15 ÷ 3
∴x = -5
What is the answer obtained by multiplication
Answer:
product
Step-by-step explanation:
the answer is called a product
Please Help!!!!!
Simplify
12x+3 all over (divide) 36x^2-42x
Please show all your work!!
When do u evaluate exponents in the order of operations??
Pls help I got 9 minutes to do this
Answer: Great more than happy to help!
Exponents come 2nd in line for PEMDAS (order of operations).
Once you finish the parenthesis, you move on to the exponents.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Using the PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Solve for x. Make sure to show all your work. {9}{x}={2}{6}
Answer:
Mixed Number: x = 1 1/3
Improper Fraction: x = 12/9
Step-by-step explanation:
9x=2(6)
9x=12
9x/9=12/9
x=1 1/3
Hope this helps.
Each hour, the number of bacteria in Dr. Nall’s petri dish tripled. What percent is the population compared to the population the hour before?
Answer: 3x
Step-by-step explanation:
Answer:
im pretty sure is 3%
Step-by-step explanation:
let me know if im right :)
Please solve I need it quick
Answer:
g(f(x)) = 36[tex]x^{4}[/tex] - 54x² + 12
Step-by-step explanation:
Substitute x = f(x) into g(x) , that is
g(6x²)
= (6x²)² - 9(6x²) + 12
= 36[tex]x^{4}[/tex] - 54x² + 12
A factory produced 247 televisions in 13 hours. How
many televisions did the factory produce each hour?
Answer:
19
Step-by-step explanation: divide 247 by 13, and you get 19 tvs.
y=-2(x-1)-3
What is the slope intercept form for this?
8.7 x 0.45
I keep getting the weonv answer
Answer:
3.915
Step-by-step explanation:
Use a calculator.
8.7 × 0.45 = 3.915
Solve for x.
8x = 42 - 32
O x = 8
O x = 4
O r=-4
O = -8
The formula a = m − n represents the actual cost, a, of an item with original price m after a coupon for n dollars off is applied. Solve the formula for the amount of the coupon. Group of answer choices n=a+m n=m−a n = a − m n = −m − a
Answer: Option B.
Step-by-step explanation:
The given formula is
[tex]a=m-n[/tex]
where,
a = actual cost of an item.
m = Original price
n = Amount of coupon
We need to solve the formula for the amount of the coupon (n).
In means, we need to isolate n in the given formula.
We have,
[tex]a=m-n[/tex]
Subtract m form both sides.
[tex]a-m=m-n-m[/tex]
[tex]a-m=-n[/tex]
Multiply both sides by -1.
[tex]-(a-m)=n[/tex]
[tex]-(a)-(-m)=n[/tex]
[tex]-a+m=n[/tex]
So, [tex]n=m-a[/tex].
Therefore, the correct option is B.
Identify square root of 3 as either rational or irrational, and approximate to the tenths place.
Answer:
Irrational
[tex]\sqrt{3}[/tex] = approx. 1.7
Step-by-step explanation:
The square root of 3 is irrational, because 3 is not a perfect square.
For example, 4 is a perfect square, so the square root (2) will be rational.
The square root of 3 is 1.73205080757,
and we can round this to 1.7 for the tenths place
If you make $20,000 a year, how much do you make in a month?
Answer:
1,666. a month on an average
Step-by-step explanation:
Answer:
$1,670 a month (rounded)
Step-by-step explanation:
Simplify the expression.
14x - 2, for x = 7
14x-2
Answer:
Step-by-step explanation:
14X - 2
14 (7) - 2
98 - 2
96
The value of the expression at x = 7 will be 96.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given expression is 14x - 2. The value of x is 7. The value of the expression at x =7 will be calculated as:-
E = 14x - 2
E = 14 x 7 - 2
E = 96
Therefore, the value of the expression at x = 7 will be 96.
To know more about an expression follow
brainly.com/question/723406
#SPJ2
Solve for the variable. Show all work. |6x| - 8 = -8
Answer:
x = 0
Step-by-step explanation:
|6x| - 8 = -8
Add 8 to each side
|6x| - 8+8 = -8+8
|6x| = 0
Removing the absolute value
6x = 0
Divide by 6
6x/6 = 0/6
x = 0
"one half of a number is 8 less than the number itself ''
Answer:
16
Step-by-step explanation:
16/8=8
Half of 16 is 8.
8 is 8 less than 16.
Hope this helps.
Answer:
The required number is 12
Rewrite in simplest radical form
1
x
−3
6
Answer:
To simplify the given radical form, we must recall some properties of exponents as shown below. 1. 1/x⁻ⁿ = xⁿ 2. x¹/² = √x Now, going back to 1/x⁻³/⁶, we have 1/x⁻³/⁶ = x³/⁶ x³/⁶ = x¹/² x¹/² = √x Using the properties provided, we have a simplified form of √x. Answer: √x
Step-by-step explanation:
Rebecca starts this week with $3.00. each day she does her chores her mother gives her $ 1.50 . If y represents the total amount of moeny . Rebecca has after x days . Can someone plz write an expression based on this problom.
Answer:
Amount of money she gets per day -> $1.50
Amount of money she gets after x days -> [tex]1.5x[/tex]
Total amount of money = 3 + 1.5x
Total amount of money = y
[tex]1.5x+3=y[/tex]
Find the value of |5| - 4(32 - 2).
Answer:
- 115
Step-by-step explanation:
Given
| 5 | - 4(32 - 2)
= 5 - 4(30)
= 5 - 120
= - 115
Answer:
-115
Step-by-step explanation:
5-4(32-2)
(4×30) = 120
5 - 120=
-115
A local bowling alley charges $4.50 to play one game and $4 to rent one pair of shoes. The expression 4.5g + 4 represents the total cost for you to play g games. How much would it cost you to bowl 4 games?
Answer:
22$
Step-by-step explanation:
4. A BMW convertible travels for 4 hours, by the end the car has driven 120 miles, what was the speed of the BMW? *
Answer:
30mph
Step-by-step explanation:
120 diveded by 4=30
Answer: 30
Step-by-step explanation:
120 Divided By 4 = 30 Hope That Helps
What is the value of the expression?
Answer:
-4
Step-by-step explanation:
A dog rolls over 25 times in 2 minutes. How many times can the dog roll over in 6 minutes? *
Hey there! I'm happy to help!
How many times does 2 minutes go into 6 minutes?
6/2=3
So, the dog rolls over 25 times 3 times!
25(3)=75
Therefore, the dog can roll over 75 times in 6 minutes.
Have a wonderful day! :D
What is 9% of 80? I really need help I’m failing math class
Answer:
7.2
Step-by-step explanation:
good luck hope it helps
Step-by-step explanation:
To find 9% of 80 you multiply 80 and 0.09(I converted 9% to 0.09).
80x0.09=7.2
Hope it helps!
Question 2
1 pts
What is the inverse relation of the function whose equation
is y = 3x – 2?
oy = x
o y = 3x + 2
o y = 2x - 3
x + 2
y =
3
Answer:
The inverse of the function is;
x = (y + 2)/3
Step-by-step explanation:
Here in this question, we shall be calculating the inverse of a function.
The function is;
y = 3x - 2
Firstly, let w = x;
y = 3w -2
y + 2 = 3w
w = (y + 2)/3
Now replace w by x
x = (y + 2)/3
This is the inverse of the function
what is .253 repeating as a fraction
.253 as a fraction would be
253/100
Simplify each using the distributive property and/or combining like terms:
1.) 4x - 91X + 8)
2.) 6x-4 +2x +9
3.) 8x + 3+ 7xy-2 + x-5xy
