Answer:
7 teams of 4 but there would be an extra person
Step-by-step explanation:
What is 150 divided by 18
Answer:
8.33333333333
Step-by-step explanation:
Answer:
8.33
Step-by-step explanation:
Find the midpoint of a segment with the given endpoints.
W(-2,5), X(3,-17) =
Answer:
The answer is
[tex]( \frac{1}{2} \: , \: - 6)[/tex]Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
[tex]M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )[/tex]where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
W(-2,5) and X(3,-17)
The midpoint is
[tex]M =( \frac{ - 2 + 3}{2} , \: \frac{5 - 17}{2} ) \\ = ( \frac{1}{2} \: , \: - \frac{12 }{2} )[/tex]We have the final answer as
[tex]( \frac{1}{2} \: , \: - 6)[/tex]Hope this helps you
The ratio between the number of students (s) on a field trip and the number of teachers (t) on the field trip is 21/4. There are 84 students going on the field trip. How many teachers must go? *
Answer:
Step-by-step explanation:
If there needs to be 4 teachers per 21 students, you would divide the total amount of students by 21 and multiply that answer by 4. SO...:
84 ÷ 21 = 4 groups of 21 students.
4 groups × 4 teachers = 16
*** Answer***
16 TEACHERS
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
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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
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 :)
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:
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
What is the sum of 1.57 and 6.88? 7 tenths, 3 hundredths, and 5 thousandths 8 ones, 4 tenths, and 5 hundredths 5 ones, 4 tenths, and 8 hundredths 7 tenths, 4 hundredths, and 5 thousandths
Answer:
8 ones, 4 tenths, and 5 hundredths
Step-by-step explanation:
just took the quiz
Answer:
8 ones, 4 tenths, and 5 hundredths
Step-by-step explanation:
Which is a factor of x2 + 8x - 48?
O (X-6)
O (x + 4)
O (x - 16)
O (x + 12)
Answer:
(x+12)
Step-by-step explanation:
x2 + 8x - 48
x2 + 12x - 4x - 48
(x-4)(x+12)
The factors of the expression are:
(x + 12) and (x - 4).
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
To determine which of the options is a factor of x² + 8x - 48,
We can use either factoring or the quadratic formula.
First, let's try factoring:
x² + 8x - 48 = 0
We need to find two numbers that multiply to -48 and add to 8.
One possible pair of numbers is 12 and -4:
(x + 12)(x - 4) = 0
Now we can see that x = -12 or x = 4 are the solutions to the equation. None of the options given match these solutions.
Therefore,
The factors of the expression are:
(x + 12) and (x - 4).
Learn more about expressions here:
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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:
y=-2(x-1)-3
What is the slope intercept form for this?
Miki has 104 nickels and 88 dimes. She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes. What is the largest number of groups she can have?
Given :
Miki has 104 nickels and 88 dimes.
She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes.
To Find :
Largest number of groups she can have .
Solution :
In the given question we need to find the largest number of groups she can have i.e we have to find the LCM of 104 and 88 .
Now , factorizing both of them , we get :
[tex]104=1\times 2\times 2\times 2\times 13[/tex]
[tex]88=1\times 2\times 2\times 2\times 11[/tex]
Form above , we can say that common factors are :
[tex]HCF=2\times 2\times 2=8[/tex]
Therefore , the largest number of groups she can have is 8 .
Hence , this is the required solution .
Answer:
c
Step-by-step explanation:
just make it simple ._.
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!
HURRY PLEASE!!!
It is given that y varies inversely as x varies. If x = 15 and y = 2, what is the value of y when x = 5?
A) 12
B) 6
C) 4
D) 3
Answer:
b
Step-by-step explanation:
comment if it was correct
To pass science, a student must earn at least a grade of 70. How many students failed this science class? A histogram titled Science Grades has grades on the x-axis and number of students on the y-axis. 2 students received a score of 50 to 59; 5 students received a score of 60 to 69; 8 students received a score of 70 to 79; 5 students received a score of 80 to 89; 2 students received a score of 90 to 100.v
Answer:
7
Step-by-step explanation:
IM DORA
Answer:
7 students
Step-by-step explanation:
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
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
|3n - 5] + 14 = 7
How do answer this equation please show work
-6x+4y=-18 -x-y=2 solve by subsitution
Point Form: (1, -3)
Equation Form: x = 1 , y = -3
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
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.
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
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.
Vladimir buys 1.20 pounds of Skittles, 7/2 pounds of M&Ms, and 5.2 pounds of pretzels. If the candy cost $1.20 a pound and the pretzels cost $1.10 a pound, how much did Vladimir spend?
Answer:
$11.36
Step-by-step explanation:
1.20 x 1.20= 1.44
7/2 x 1.20= 4.2
1.44 + 4.2= 5.64
5.2 x 1.10= 5.72
5.64 + 5.72= 11.36
Point N is on line segment \overline{MO} MO . Given MN=2x, NO=x-2, and MO = 2x+9, determine the numerical length of \overline{MN}. MN .
Answer:
22
Step-by-step explanation
Linda just turned 15 and is planning to go to college. She has researched her favorite Texas university and discovered the tuition there is around $14,000 per year. From her 15th birthday, Linda received a $5000 gift that she will use for her first year of college tuition. Linda will begin her new part time job soon and wants to save money every month for the next 3 years to also contribute to her first year of college. What is the minimum amount of money Linda needs to save in order to completely pay for her first year of college tuition?
Answer:
Linda needs to raise a minimum of $9,000 to completely pay for her tuition fee for the first year, that is, $250 per month
Step-by-step explanation:
Tuition fee = $14,000 per year
Linda received a $5000 gift that she will use for her first year of college tuition during her 15th birthday
Amount remaining = Tuition fee - gift money received
= $14,000 - $5,000
= $9,000
Linda needs to raise $9,000 in the next three years to contribute to her first year of college tuition
The minimum amount Linda needs to save each month in the next three years to raise $9,000
= Remaining tuition / 3 years
= $9,000 / 3 * 12 months
= $9,000 / 36 months
= $250 per month
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:
Please Help!!!!!
Simplify
12x+3 all over (divide) 36x^2-42x
Please show all your work!!
how to find the slope on a table
