Write the coefficient of x in
Answer:a
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The coefficient is the constant in front of the variable.
Linda is paid double her normal hourly rate for each hour she works over 40 hours in a week. Last
week she worked 52 hours and earned $544. What is her hourly pay?
Answer:
her hourly pay is £8.50
Step-by-step explanation:
h= hourly pay
n = number of hours worked over 40 hours in a week
week pay = 40h + (n x 2 x h)
544 = 40h + 2nh
52 - 40 = 12, so n = 12
544 = 40h + 2 x 12 x h
544 = 40h + 24h
544 = 64h
544/64 = 8.5 h=8.5 (£8.50)
just to check:
£8.50 x 40 = £340
£8.50 x 2 x 12 = 204
340 + 204 = 544 yayy the answer is correct
hope this helps x
plzzz can i hv brainliest
Websites funky rn but In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.
What is the ratio of elephants to all the animals at the zoo?
Answer:
12:55
Step-by-step explanation:
12 + 8+ 9 + 10 + 16 = 55
good luck, i hope this helps :)
Answer:
12/55
Step-by-step explanation:
sin 68 = 70/w
find w
Answer:
sin 68 =70/w
sin68(w)=70
0.927w=70
w=70/0.927
w=75.51
if x is an even integer and y=-3 , which statement describes the sum of x and y ?
a) the sum and x and y is a rational number
b) the sum of x and y is an irrational number
c) the sum of x and y is not a integer
d) the sum of x and y may be a rational number or an irrational number
Answer: (A). The sum of cans his a rational number
Step-by-step explanation: natural smart
A=0/66,b=0/066,c=2/3,d60% what is the probability that d will land on tails
how to solve this question
Answer: all i know is that these people are walking on some glowing-red-hot bearings
Step-by-step explanation:
What is the answer to -1 3/8 ÷ (-1 4/7) ??
]0.875 hope this helps
Answer: 7/8
Step-by-step explanation:
keep, change, flip and it going to be a positive because both are them are negative
indico qué clase decimal resulta al hacer la división
25 Patricia bought 5 apples and 7 bananas for $12.65. Jose bought 10 apples and 8 bananas for $18.10 at the same grocery store. What is the cost of one apple?
Answer:
Apple cost $0.85
Banana cost $1.2
Step-by-step explanation:
Given data
let the number of apples be x
and the number of bananas be y
Patricia bought 5 apples and 7 bananas for $12.65
5x+7y= 12.65----------1
Jose bought 10 apples and 8 bananas for $18.10
10x+8y= 18.10-----------2
solve 1 and 2 above
5x+7y= 12.65 X 2
10x+8y= 18.10 X 1
10x+14y= 25.3
- 10x+8y= 18.10
6y= 7.2
y= 7.2/6
y= 1.2
put y= 1.2 in 1
5x+7(1.2)= 12.65
5x+ 8.4= 12.65
5x= 12.65- 8.4
5x= 4.25
x= 4.25/5
x= 0.85
Hence each apple cost $0.85
Banana cost $1.2
PLSPSPSLS HELP MATHHH GRADE 5-6
What is the sixth number in the Fibonacci sequence with the first two numbers 1 and 4?
Answer:
23
Step-by-step explanation:
1 + 4 = 5 so we get 1 4 5
then 4+5 = 9, 1 4 5 9
5+9 = 14, 1 4 5 9 14
9+14 = 23, so
1 4 5 9 14 23
23 is the 6th number in this sequence
The sixth number in the Fibonacci sequence with the first two numbers 1 and 4 is 23 and this can be determined by using the arithmetic operations.
Given :
Fibonacci sequence with the first two numbers 1 and 4.
The following steps can be used to determine the sixth number in the Fibonacci sequence:
Step 1 - If the first two numbers in the Fibonacci sequence is 1 and 4 then the third number is:
= 1 + 4
= 5
Step 2 - The Fourth number in the Fibonacci sequence is:
= 4 + 5
= 9
Step 3 - The Fifth number in the Fibonacci sequence is:
= 5 + 9
= 14
Step 4 - The Sixth number in the Fibonacci sequence is:
= 9 + 14
= 23
So, the sixth number in the Fibonacci sequence with the first two numbers 1 and 4 is 23.
For more information, refer to the link given below:
https://brainly.com/question/20595275
State whether the given point is a solution to the system of equations.
Eigh has a piece of rope that is 6 2/3 feet long. How do you write 6 2/3 as a fraction greater than 1.
Answer: 20/3
Step-by-step explanation:
To write 6 2/3 as a fraction greater than 1, we simply have to convert it from a mixed fraction to an improper fraction. This will be:
6 2/3 = [(6 × 3) + 2]/3
= (18 + 2)/3
= 20/3
Therefore, the answer is 20/3.
6. Use the distributive property to find two expressions
that are equivalent to 7(3x - 4).
Answer:
21x-28
Step-by-step explanation:
Bao is taking a multiple choice test with a total of 100 points available. Each question
is worth exactly 2 points. What would be Bao's test score (out of 100) if she got 8
questions wrong? What would be her score if she got x questions wrong?
Answer:
84
Step-by-step explanation:
100-point test = 50 questions which are worth 2-points each.
(50 x 2 = 100)
If she got 8 wrong, this means she lost 16 points ( 8 questions x 2 points each = 16 points in total)
100 - 16 = 84
To find her score if she got x questions wrong just multiply x by 2 and subtract the answer to 100.
What’s the answer???
number 1:
m=7
5m-6
=5(7)-6
=35-6
=29
the answer is 29
define geometric relationship
Answer:
Geometric relationships control the orientation of an element with respect to another element or reference plane. For example, you can define a tangent relationship between a line and an arc. ... For example, a connect relationship and a tangent relationship can be used where an arc meets a line. (make me brainliest)
Tyrone ran the 100-meter race 3 times. His fastest time was 10.84 seconds. His slowest time was 13.52 seconds. If Tyrone's average time was 12.0 seconds, what was his time for the third race? *
Answer:
The third time = 11.64 seconds
Step-by-step explanation:
Let the average time be x
The average of a set of numbers is the sum of the numbers divided by the number of terms. In this case:
Average = (10.84 + 13.52 + x) ÷ 3 = 12.0
[tex]\frac{10.84\ + 13.52\ + x}{3}= 12.0\\\frac{24.36\ +\ x}{3} = 12.0\\cross-multiplying\\24.36\ +\ x = 3 \times 12.0\\24.36\ +\ x = 36\\x = 36 - 24.36\\x = 11.64\ seconds[/tex]
PLEASE HELP! I WILL GIVE BRAINLIEST!
Answer:
it would be 9/8 as the perimeter
Step-by-step explanation:
you would add all the sides together
1/8+3/4+1/4 = 9/8
Answer:
1 1/8 in.
Step-by-step explanation:
you have to add up all of the sides. 3/4 plus 1/4 equals 1. 1 plus 1/8 equals 1 1/8. Hope I helped you : )
ANSWER THIS PLZZZZZZ!!!!!!
9 + 4b = 17
I need this question quick lol
Answer:
hey
b = 2
Step-by-step explanation:
Let's solve your equation step-by-step.
9+4b=17
Step 1: Simplify both sides of the equation.
4b+9=17
Step 2: Subtract 9 from both sides.
4b+9−9=17−9
4b=8
Step 3: Divide both sides
b) Use the graphs to solve the
simultaneous equations
y = 5 - x and
y = x + 1
X =
y =
The solution of given simultaneous equations is x = 2 and y= 3
What is graph of an equation?"It is set of all points (x, y) on the coordinate plane that makes equation true."
What is an equation?"It is a statement that consists of equal symbol between two algebraic expressions."
For given question,
We have been given two equations,
y = 5 - x and
y = x + 1
The graph of above two equations is as shown below.
The solution of given equations is the point of intersection of the lines y = 5 - x and y = x + 1.
Therefore, the solution of given simultaneous equations is :
x = 2 and y= 3
Learn more about simultaneous equations here:
https://brainly.com/question/16763389
#SPJ3
5. Evaluate f(x) = 2x – 7 at the given value. f(4)=?
Answer:
f(5) = 14
Step-by-step explanation:
Just replace the variable "x" with "5":
f(5) = 2×5 + 4 = 14
Answer:
1
Step-by-step explanation:
Since the value of x is 4 ( because four is in the position of x) you would plug in 4 into he equation.
2(4) = 8
Then 8 - 7 = 1
F(4) is 1
Therefore, your final answer is 1.
Myers has 3/5 of cake. She divides the cake among 7 children. How much of the cake will each child get
Answer:
Step-by-step explanation:
3/5/7=3/35
FIND BC
round to the nearest HUNDREDTH
Answer:
CB = 30.15
Step-by-step explanation:
180-58-93 = 29 degrees for angle B
draw a line perpendicular to BC down to point A, lets call the perpendicular point D.
now you've got 2 similar, smaller triangles
angle A is split into two angles, 29 degrees above and 58 degrees below.
sin 29 =CD/16
CD = 7.75
cos 29 = AD/16
AD = 14
tan 58 =DB/AD = DB/14
DB = 22.40
CD + DB = 7.75 + 22.40 = 30.15
Please answer this asap!!
Answer:
radius is 13 cm❣️❣️❤️
Luis, que recibe $200 mensuales desde hace un año, el mes pasado le dijo a su papá que le aumentará su mesada; el monto deseado será suficiente si tres medios de la cantidad deseada más 4100 son mayores o iguales a $700. ¿Cuánto de más quiere recibir Luis?
Answer:
Luis quiere recibir 200$ de más por mes.
Step-by-step explanation:
Para podr calcular esto, necesitamos escribir la desigualdad dada, y para ello debemos transformar el lenguaje a lenguaje algebraico.
tres medios de la cantidad deseada: 3/2 x
mas 4100 (en este caso debería ser $100, y fue un error de tipeo): + 100
son mayor o igual a $700: ≥ 700
Inecuación: 3/2 x + 100 ≥ 700
Ahora solo nos queda resolver el valor de x de esta inecuación. El resultado nos dirá cuanto quiere recibir al mes, por lo que la resta de esta cantidad con la cantidad que recibía antes nos dirá cuanto de más desea recibir:
3/2 x + 100 ≥ 700
3/2 x ≥ 700 - 100
3/2 x ≥ 600
3x ≥ 600 * 2
x ≥ 1200 / 3
x ≥ 400
Por tanto, Luis desea recibir al mes $400, lo que se traduce en que quiere recibir de más
400 - 200 = 200
Luis desea recibir de mas $200.
Espero te ayude
Which expression is equivalent to 0.17w + 0.77 + w?
Answer:
0.77 + 1.17w I believe
Step-by-step explanation:
I am absolutely sorry if it's wrong.
Help neeed help please
reflection and translation.
Given:
The different transformation in the options.
To find:
The transformation that would result in the perimeter of a triangle being different from the perimeter of its image.
Solution:
In option 1,
[tex](x,y)\to (y,x)[/tex]
It represents reflection across the line y=x.
In option 2,
[tex](x,y)\to (x,-y)[/tex]
It represents reflection across the x-axis.
In option 3,
[tex](x,y)\to (4x,4y)[/tex]
It represents dilation by scale factor 4 and the center of dilation is at origin.
In option 4,
[tex](x,y)\to (x+2,y-5)[/tex]
It represents translation 2 units right and 5 units down.
We know that the reflection and translation are rigid transformations, It means the size and shape of the figure remains the same after transformation.
So, the perimeter of the figure and its image are same in the case of reflection and translation.
But dilation is not a rigid transformation. In dilation, the figure is similar to its image. So, the perimeter of the figure and its image are different in the case of dilation.
Therefore, the correct option is 3.