Answer: 4(−a+1)(a−1)
Step-by-step explanation:
Answer:
-4(a-1)^2
Step-by-step explanation:
just did the assignment
What is the number pattern of these numbers? 40, 43, 39, 42, 38, 41, 37
And, what are the next three numbers?
Answer: Add 3 and the Subtract 4. Next numbers are 40, 36, 39
Step-by-step explanation: Hope this helps :)
A skateboard park charges a $5 admission fee plus $2 for every hour spent at the park with a three-hour maximum stay. What are the input values of this problem situation?
Answer:
11 dollars
Step-by-step explanation:
If you do 1 person going into the park it starts with 5 dollars then you add 2$ to ever hour with a 3 hour limit so at the limit the amount paid would be 11 dollars if there was one person there for 3 hours
The integer to represent a gain of 9 pounds would be ______.
Answer: -9
Step-by-step explanation:
Average height of a species of tree (in feet) after a certain number of years Years 1 2 3 4 5 6 7 8 Height 2.1 3.2 6.8 7.3 11.2 12.6 13.4 15.9 What is the correlation coefficient for the set of data
Answer:
0.989
Step-by-step explanation:
i believe so at least
David is preparing for a dance competition. He needs to practice for 14 hours in 5 days. Which of the following statements show that David is practicing according to the required rate?
A.
55 hours in 10 days
B.
67 hours in 12 days
C.
28 hours in 10 days
D.
22 hours in 15 days
Answer:
B is your answer
Step-by-step explanation:
Answer:
it's answer is C
hope it helps you
pleaseeee help asap If f(x) = 7(x – 1) + 8, what is the value of f(5)
Step-by-step explanation:
we have to keep 5 rather than x
the answer is 36
Factor the expression: 3x + 6*
Please help
Answer:
3(x+2)
Step-by-step explanation:
Answer:
3 (x + 2)
Step-by-step explanation:
3
+
6
3
(
+
2
)
The area of a square is 175 square centimeters. The length of its side is between what two values?
Answer:
13 and 14
Step-by-step explanation:
The area of a square can be found by length times width. In a square, length and width have the same value. By finding the square root of 175, you can find the length of each side.
Answer all these questions please
If f(3) = 12, which of the following could be a solution for the equation f(x).
Answer
f(x) = 3x+3
Explanation
So basically your replacing x with 3 to see which one would turn out to be 12.
3(3) = 9
2(3)+12 = 18
3(3)+3 = 12
(3)+10 = 13
Only the third one becomes 12 when you replace x with 3, so the answer is number 3.
The function of which f(3) = 12 is the solution is f(x) = 3x + 3 thus option (C) will be correct.
What is a function?The function is a relationship between variables, and the nature of the relationship defines the function for example y = six and y = x +6 like that.
Given the solution of an unknown function,
f(3) = 12
If it is the solution then it must satisfy the respective function.
By cross-checking options ;
Option (A) →
f(3) = 3×3 = 9 so it will not the function.
Option (B) →
f(3) = 2(3) + 12 = 18 so it will not the function.
Option (C) →
f(3) = 3(3) + 3 = 12 so it will be the respective function.
Hence "The function of which f(3) = 12 is the solution is f(x) = 3x + 3".
For more about the function,
brainly.com/question/23712366
#SPJ2
Jamal bought 5 pairs of socks and a shirt. The total cost of all of the items was $70. If the shirt cost $30, how much did each pair of socks cost?
simplify the ratio 84: 36: 108: 60
Answer:
A) 7 : 3
B) 7 : 4
Step-by-step explanation:
84 : 36
Simplified:
42 : 18 ( divided by 2)
21 : 9 ( divided by 2)
7 : 3 ( divided by 3)
7 : 3
108 : 60
35 : 20 ( divided by 3)
7 : 4 ( divided by 5)
7 : 4
Write down the first five terms of the sequence which has the n th term
Answer:
2
A) 12
B) 18
C) 20
D) 11
E) 25
F) 33
Step-by-step explanation:
because the next of the 10 is 12
Write an equation of the line that passes through the points (-3,-9) and (5.-9).
y =
3. Paige draws a blue rectangle and a red rectangle. The rectangles are
similar. The blue rectangle is 8 inches wide and 4 inches longer than it is
wide. The red rectangle is 12 inches wide. How long is the red rectangle?
plz, help me with this question?
divide both sides by 7 to get x alone
84/7 = 12
B.12
Answer:
b
Step-by-step explanation:
262 + 923 + 231 - 138 = ?
Answer: 1278
Step-by-step explanation:
At the beginning of the year, Ms. Carter had 45 post it notes on her desk. Ms. Carter now has 60% more than the post its she started with, how many post its are on her desk now?
Geometry
Find the degree for each angle in the triangle
Answer:
acute
Step-by-step explanation:
The first step in attempting to factor the expression x2−7x+10 is to write out all of the factor pairs. Which of the following is the complete list of factor pairs for the constant term in this expression?
1 and 10, 2 and 5, −1 and −10, −2 and −5
1 and 9, 2 and 8, 3 and 7, 4 and 6, 5 and 5
−1 and 7, 1 and −7
1 and 10, 2 and 5
Answer:
1 and 10, 2 and 5,-1 and -10,-2 and -5
Step-by-step explanation:
i jus took the check
The complete list of factor pairs for the constant term in this expression are
1 and 10, 2 and 5, −1 and −10, −2 and −5
The standard form of a quadratic equation is expressed as;
ax²+bx+c = 0
Given the quadratic equation x²−7x+10
To factor this expression, we need to get two values if when multiplied will give 10 (product of the coefficient of x²and the constant term) and the sum will give -7(coefficient of x).
The two values are:
-2 and -5
-2 * -5 = +10-2-5 = -72 and 5
2 * 5 = 102 + 5 = 71 and 10
1 * 10 = 0-1 and -10
-1 * -10 = 10Learn more here: https://brainly.com/question/22852340
Jasper borrowed $15,500 for college tuition at an annual interest rate of 4%. He pays the loan back at the end of 8 years. In the first box, enter the total interest paid on the loan. In the second box, enter the total amount paid.
Answer:
Total interest paid - $4960
Total money paid - $20460
Step-by-step explanation:
1. Approach;
First, one has to find the interest paid every year. This can be found by multiplying the annual interest rate by the total amount borrowed. One must multiply the amount paid each year in interest by the total year number of years the interest has been paid, to find the total interest paid. To find the total amount paid, one must add the total interest paid to the amount borrowed.
2. Finding the interest paid each year
One has to multiply the annual interest rate by the total amount borrowed;
15500 - the amount borrowed
4% - interest rate
15500 + 0.04 = 620
3. Finding the total interest paid
Now one must multiply the interest paid each year by the total interest years the interest has been paid
620 - paid in interest each year
8 - years paid
620 * 8 = 4960
4. Finding the amount total paid
Add the amount borrowed to the total interest paid
15500 - the amount borrowed
4960 - interest paid
15500 + 4960 = 20460
Math;
Evaluate the expression
(120 divided by 20)divided by (2x3)
My question is how do I get the answer?
Answer: 1
Step-by-step explanation:
We are given:
(120/20) / (2 * 3)
Simplify the numerator first:
120/20 = 6
Simplify the denominator:
2 * 3 = 6
Put them together and simplify one final time:
6/6 = 1
The expression (120 divided by 20) divided by (2 times 3) evaluates to 1.
Here, we have,
given
the expression (120 divided by 20)divided by (2x3)
To evaluate the expression:
(120 divided by 20) divided by (2 times 3)
First, we can simplify within the parentheses:
120 divided by 20 = 6
2 times 3 = 6
Now we have:
6 divided by 6
Since both the numerator and denominator are the same, the result is 1:
6 divided by 6 = 1
Therefore, the expression (120 divided by 20) divided by (2 times 3) evaluates to 1.
To learn more on Expression click:
brainly.com/question/14083225
#SPJ6
The wholesale cost for a purse in a department store is $12.50. The store plans to mark up the purse by 140%. What will be the selling price of
the purse to the nearest cent?
Give me the right anwser
Answer:
$30.00
Step-by-step explanation:
Percentage Markup formula =
Selling price - Cost price/Cost price × 100
From the question:
Cost price = $12.50
Selling price = unknown = x
Percentage Markup = 140%
140% = x - $12.50/$12.50 × 100
140/100 = x - $12.50/$12.50
1.4 = x - $12.50/$12.50
Cross Multiply
1.4($12.50) = x - 312.50
$17.50 = x - $12.50
x = $17.50 + $12.50
x = $30.00
Therefore, the selling price of the purse is $30.00
what is 52cm as a fraction of 90cm? (as a simplified fraction)
and what is 30L as a fraction of 110L? (as a simplified fraction)
!plis help me quick bc i got 20 minutes left to hand it in to my teacher!
Answer:
[tex]\frac{26}{45}[/tex] and [tex]\frac{3}{11}[/tex]
Step-by-step explanation:
(a)
Expressing as a fraction
[tex]\frac{52}{90}[/tex] ( divide numerator/ denominator by 2 )
= [tex]\frac{26}{45}[/tex] ← in simplest form
(b)
Expressing as a fraction
[tex]\frac{30}{110}[/tex] ( divide numerator/ denominator by 10 )
= [tex]\frac{3}{11}[/tex] ← in simplest form
45/27=x/3 solve for x pls help
Answer:
x = 5
Step-by-step explanation:
hope this helps!!
Answer:
x=5
Step-by-step explanation:
5/3=45/27
9 + 12 = 12 + 9
a.
Commutative Property of Multiplication
b.
Commutative Property of Addition
c.
Associative Property of Multiplication
d.
Associative Property of Addition
Answer:
it has to be d
Step-by-step explanation:
yes
A speck of dust 8.2 x 10^ -7 m wide. Which of the following is the best way to rewrite this quantity, using more appropriate units A. 8.2 x 10^ -10 km B.8.2 x 10^ -7 m C. 8.2 x 10^ -5 cm D. 8.2 x 10^ -4 mm
Answer:
Step-by-step explanation:
It's d credit to the person who said it
The best way to rewrite the quantity 8.2 x 10^ -7 m, using more appropriate units is D.) 8.2 x 10⁻⁴ kilometer
What is conversion?The process of changing the value of one form to another is called conversion. It doesn't affects the value, it simply converts one form to another.
Now it is given that,
Width of a speck of dust = 8.2 x 10⁻⁷ m
Since, 1 kilometer = 1000 meters = 10³ meters
Therefore, 8.2 x 10⁻⁷ m = 8.2 x 10⁻⁷ x 10³ kilometer
⇒ 8.2 x 10⁻⁷ m = 8.2 x 10⁻⁷⁺³ kilometer
⇒ 8.2 x 10⁻⁷ m = 8.2 x 10⁻⁴ kilometer
Thus, the best way to rewrite the quantity 8.2 x 10^ -7 m, using more appropriate units is D.) 8.2 x 10⁻⁴ kilometer
To learn more about conversion :
brainly.com/question/913391
#SPJ2
What is 4/3 (2x-1) = -12
Answer ASAP please and the first numbers are supposed to be a fraction (4/3)
Answer:
x=-4
Step-by-step explanation:
Helen has $30 in a savings account that earns 10% interest, compounded annually.
To the nearest cent, how much will she have in 2 years?
Answer:
100+10= 110
110/100= 1.1
30 X 1.1^2= 36.3
$36.30
Charise's expenses for the month of July are outlined below. Car insurance: $120.54 Cell phone bill: $55.99 Groceries: $65.00 Her monthly income is $1,050.00. What percentage of her income are expenses?
Answer: so the total of her percentage will be $28.21
Step-by-step explanation:you have to go like
120.54%
55.99
65.00
1,050,00
and you will find your answer.