Answer:
1.
- Gabe earns 13.5 per hour
2.
x ------------------ 4 ---- 8 --------- 12 ------ 16
Earnings ----- 57 ---- 111 ------- 165------ 219
Step-by-step explanation:
See attachment for complete question
Solving (a): Gabe's earnings per hour,
To do this, we simply calculate the slope (m) of the table.
[tex]m = \frac{y_2 - y_1}{x_2- x_1}[/tex]
Where
[tex](x_1,y_1) = (3,40.5)[/tex]
[tex](x_2,y_2) = (6,81.0)[/tex]
[tex]m = \frac{y_2 - y_1}{x_2- x_1}[/tex]
[tex]m = \frac{81 - 40.5}{6 - 3}[/tex]
[tex]m = \frac{40.5}{3}[/tex]
[tex]m = 13.5[/tex]
Hence, Gabe earns 13.5 per hour
Solving (b): Jordan earnings
First, we calculate the equation of Gabe's table using:
[tex]y - y_1 = m(x - x_1)[/tex]
Where
[tex]m = 13.5[/tex] and [tex](x_1,y_1) = (3,40.5)[/tex]
[tex]y - 40.5 = 13.5(x - 3)[/tex]
[tex]y - 40.5 = 13.5x - 40.5[/tex]
[tex]y = 13.5x[/tex]
If Jordan earns 3 more per hour than Gabe, then: Jordan's equation would be;
[tex]y = 13.5x + 3[/tex]
When x = 4
[tex]y = 13.5*4 + 3 = 54 + 3 = 57[/tex]
When x = 8
[tex]y = 13.5*8 + 3 = 108 + 3 = 111[/tex]
When x = 12
[tex]y = 13.5*12 + 3 = 162 + 3 = 165[/tex]
When x = 16
[tex]y = 13.5*16 + 3 = 216 + 3 = 219[/tex]
Use the slope formula. What is the slope of a line that passes through the points (3. 12) and (4. 16)? Type the
number
Answer:
The slope is 4.
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=16-12/4-3
m=4/1
m=4
Answer:
I think its m = 1/4
Step-by-step explanation:
subtract 4 from 3 and 16 from 12 and you will get the answer
The sum of three consecutive even numbers is 558. What is the 1st number
Answer:
The first number is 184
Step-by-step explanation:
Hope this helps u!! :D
Need Help please stuck on this one.
Answer:
option D
Step-by-step explanation:
According to Pascal's triangle
1
1 1
1 2 1
1 3 3 1
it is clear the second term will have an integer coefficient of 3
Therefore 3(x)²(-1)¹
3x²(-1)=-3x²
please help due in 3 min
Answer:
(h*h)(10) is the same as h(10)*h(10). Let's find the value of h(10) first. To do this, replace every x with 10 like so
Step-by-step explanation:
h(x) = 6-x
h(10) = 6-10
h(10) = -4
So,
h(10)*h(10) = (-4)*(-4)
h(10)*h(10) = 16
The final answer is 16
Answer:
h≤6 that should be the answer
Plz HeLp MeEeEeEe...............
Answer:
14.25
Step-by-step explanation:
Answer:
Step-by-step explanation:
The mean is 3.5
find the missing side length
ahhhhhhhhhhhh I dont know this
Answer:
what does it say.........................
Answer:
They can make 10 smoothies
Step-by-step explanation:
15/3cups= 5
5x2=10
so 10 smoothies
Are the triangles congruent? and why?
SAS
SSS
AAS
ASA
HL
NOT CONGRUENT
Answer: NOT CONGRUENT
Step-by-step explanation:
Answer:
They are congruent because of ASA.
Step-by-step explanation:
Since these points are at the same rate, we can safely assume that it is congruent based on these given statements below. It is also ASA because angle B and angle C are mentioned in the given statements and there is a side explanation which is BC and EF which makes them angle-side-angle.
solve asap please help
Answer:
345
Step-by-step explanation:
The multiplying factor is 100% + 7% = 107% = 1.07
The number of bacteria after 5 months is
246 × [tex](1.07)^{5}[/tex]
≈ 345 ( to the nearest whole number )
Answer:
345 and brainliest pls
Step-by-step explanation:
When Mr. Davidson preheated his oven, the oven's temperature rose 3 degrees in 1 6 of a minute. At that rate, how much will the oven heat up in 1 minute?
Answer:
18 degrees
Step-by-step explanation:
When Mr. Davidson preheated his oven, the oven's temperature rose 3 degrees in 1/ 6 of a minute. At that rate, how much will the oven heat up in 1 minute?
Solving the above question
1/6 minute = 3 degrees
1 minute = x
Cross y
1/6x = 3 × 1
x = 3 ÷ 1/6
x = 3 × 6
x = 18 degrees
The oven will heat up 18 degrees in 1 minute
Tristan takes 7 quizzes each week. After attending 5 weeks of school this quarter, how
many quizzes will Tristan have taken in total?
Answer:
35 quizzes
Step-by-step explanation:
7 quizzes for each week of school means that the equation will be
7×5
(7, five times)
7×5= 35
therefore, 35 quizzes done in the quarter
Mark earned $13.50 mowing lawns on Saturday. On Sunday, he spent $6.95 when he purchased a movie ticket. He needed to borrow money from a friend to complete his purchase of a snack. How much money did Mark pay for the snack if he owes his friend $5?
Answer:
$11.55
Step-by-step explanation:
He spent 6.95 of the 13.5 which means he has 6.55 left. He then borrows 5 more dollars to buy snacks, so 6.55+5=11.55.
Answer:
$11.55
Step-by-step explanation:
hope this helped
PLEASE HELP ME ASAP
Jeff is 6 years older than Sam. In 4 years, he will be twice as old as Sam was 5 years ago. Find their ages now. I need both equations too. I know one is y+6=x but idk the other one.... thx
Plz dont just take the points.... i mean you can but uhhh idk why steal points on a homework site.... thats kinda lame... anyways thx to whoever helps me!!!! <3333
Answer:
7 years
Step-by-step explanation:
What is 5(4x + 3.5) equivalent to?
Answer:
The answer is
20x + 17.5
Step-by-step explanation:
Multiply the 5 by the numbers inside the parenthesis.
5 x 4x
5 x 3.5
if the area of a circle is 98
Answer:
[tex]7 \sqrt{2} [/tex]
Step-by-step explanation:
given : area =98π
we know area of a circle = π r^2
hence
πr^2=98π { cancelling both π }
r^2=98
[tex]r = \sqrt{98} [/tex]
[tex]r = 7 \sqrt{2} [/tex]
hope it helps
*BRAINIEST & 25 POINTS*
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
thank u so much dost pls give me extra free point Pls mark as a brilliant pls dost
I need help getting the reasons and statements
Given:
[tex]\overline{HG}||\overline{JI},\overline{GI}\cong \overline{IK}[/tex] and [tex]\angle HIG\cong \angle JKI[/tex]
To prove:
[tex]\angle H\cong \angle J[/tex]
Solution:
In [tex]\Delta GHI[/tex] and [tex]\Delta IJK[/tex],
Statements Reasons
[tex]\overline{HG}||\overline{JI},\overline{GK}[/tex] is transversal. (Given)
[tex]\angle HGI\cong \angle JIK[/tex] (Corresponding angles)
[tex]\overline{GI}\cong \overline{IK}[/tex] (Given)
[tex]\angle HIG\cong \angle JKI[/tex] (Given)
Two angles and their included side are congruent in both triangles. So,
[tex]\Delta GHI\cong \Delta IJK[/tex] (ASA postulate)
[tex]\angle H\cong \angle J[/tex] (CPCTC)
Hence proved.
Write y – 3 = 23 (x – 2) in standard form. PLEASE HELP BEST ANSWER AND EXPLANATION WILL GET BRAINLIEST!!
Answer:
Y=23x-43
Step-by-step explanation:
Distribute 23 to (x) and (-2) = 23x-46
The bring the -3 the other side
Y=23x-43
Which expression is equal to 567.083?
A
(5×100)+(6×10)+(7×1)+(8×100)+(3×1000)
B
(5×100)+(6×10)+(7×1)+(8×110)+(3×1100)
C
(5×100)+(6×10)+(7×1)+(8×1100)+(3×11000)
D
(5×100,000)+(6×10,000)+(7×1000)+(8×10)+(3×1)
Answer:
the answer is D
Step-by-step explanation:
u just have to add them all up
In a triangle ABC, AC=24 cm, BC=30 cm, and m∠C=40°. Determine the area of the triangle. Round to nearest square centimeter.
Answer:
The area of the triangle is 231 cm² to the nearest square centimeter
Step-by-step explanation:
We can find the area of a triangle has the lengths of two sides and the measure of the included angle by using the trigonometry
A = [tex]\frac{1}{2}[/tex] × s1 × s2 × sinФ, where
s1 and s2 are the two sides of the triangleФ is the angle included between s1 and s2In ΔABC
∵ AC = 24 cm
∴ s1 = 24
∵ BC = 30 cm
∴ s2 = 30
∵ m∠C = 40°
∴ Ф = 40°
→ By using the rule of the area above
∵ A = [tex]\frac{1}{2}[/tex] × 24 × 30 × sin(40°)
∴ A = 231.4035395 cm²
→ Round it to the nearest square centimeter
∴ A = 231 cm²
∴ The area of the triangle is 231 cm² to the nearest square centimeter
The monthly gross receipts for the ABC Copy Creation house amounted to $20,834.34. Unfortunately the expenses amounted to $18,750.91, but this did give the owner of the company some profit. What was the profit for the month?
Answer:
the Profit for the month is $2,083.43
Step-by-step explanation:
The computation of the profit for the month is shown below:
Profit for the month is
= Monthly gross receipts - expenses
= $20,834.34 - $18,750.91
= $2,083.43
hence, the Profit for the month is $2,083.43
We simply applied the above formula so that the correct value could come
And, the same is to be considered
Jailene is mixing marshmallows and
Rice Krispies to make Rice Krispy
treats. The number of cups of
marshmallows, m, needed for r
cups of Rice Krispy r is described by
the equation r= 1.5m.
How many cups of marshmallows
are needed to mix with 3 cups of
Rice Krispies?
Answer:
m = 2
Step-by-step explanation:
The number of cups of marshmallows, m, needed for r cups of Rice Krispy r is described by the equation :
r= 1.5m ...(1)
We need to find the no. of marshmallows are needed to mix with 3 cups of Rice Krispies.
Pu r = 3 in equatin (1) :
[tex]m=\dfrac{r}{1.5}\\\\m=\dfrac{3}{1.5}\\\\m=2[/tex]
So, there are 2 cups of marshmallows .
Write the simplest polynomial function for each set of zeros
Zeros = -2, 5, -1
Answer:
the answer should be y = x^3 - 2x^2 - 13x - 10
Step-by-step explanation:
x = -2 5 -1
x + 2 = 0
x - 5 = 0
x + 1 = 0
f(x) = (x + 2) (x + 1)
x(x) + 2(x) + x(1) + 2(1)
x^2 + 2x + x + 2
x^2 + 3x + 2
f(x) = (x^2 + 3x + 2) ( x - 5)
x^2(x) + 3x(x) + 2(x) + x^2(- 5) + 3x(- 5) + 2(- 5)
x^3 + 3x^2 + 2x - 5x^2 - 15x - 10
x^3 - 2x^2 - 13x - 10
f(x) = x^3 - 2x^2 - 13x - 10
Step-by-step explanation:
this is your answered give me point
Will be mark brainless
A. 28
B. 0
C. 4
D. 1
the answer to your problem is A or 28
Calculate the product using partial products.
38.4 x 200
Correct answers only please!
You can buy 5 pounds of grapes for $9.95. What is the cost c if you buy 4 pounds of grapes?
Answer:
$7.96
Step-by-step explanation:
The equation 9.95/5=x would give you the price of one pound of grapes.
So, now that you have x, you would find out how much it costs if you bought 4 pounds.
4*x=7.96
(x = 1.99)
The air temperature is −12 °C at sunrise and rises 3 °C every hour for several hours. The air temperature after x hours is represented by the function f(x) = 3x − 12. Find the intercepts
Answer:
4 and -12Step-by-step explanation:
The standard form of writing the linear equation of a line is expressed as;
f(x) = mx + c where;
m is the slope
c is the intercept
Given the function f(x) = 3x − 12
x intercept occurs at f(x) = 0
0 = 3x - 12
3x = 12
x = 12/3
x = 4
Hence the x intercept is 4
y intercept occurs at x = 0
f(x) = 3(0) - 12
f(x) = -12
Hence the y intercept is at -12
Please I need ASAP. First one to answer will get Brainyist.
Answer:
I'm just here for my points sorry bro
Answer:
1, 2, 3, 4, 2
1/5 x 3/4 in simplest form
we need to multiply : 1/5*3/4 multiply 1 by 3 on the tops so we have 3/5*4 5*4=3/20
The [tex]\frac{1}{5} \times \frac{3}{4}[/tex] in simplest form is [tex]\frac{3}{20}[/tex].
Given that,
The one fraction is [tex]\frac{1}{5}[/tex].And, the other fraction is [tex]\frac{3}{4}[/tex].We need to multiply both the fractions and then write in the simplest form.Based on the above information, the calculation is as follows:
[tex]= \frac{1}{5} \times \frac{3}{4}\\\\= \frac{3}{20}[/tex]
Therefore we can conclude that the [tex]\frac{1}{5} \times \frac{3}{4}[/tex] in simplest form is [tex]\frac{3}{20}[/tex].
Learn more: brainly.com/question/6201432
What is additive inverse for 23 ?
Answer:23
Step-by-step explanation:
:)
Additive inverse of 23 will be -23
Its the opposite which is negative on the number line