Answer:
What is the question or only
Marco charges $42.99 for a
repair that takes 2 hours.
Marco charges $87.99 for a
repair that takes 5 hours,
What’s the y intercept and slope of this equation??
Answer:
y-intercept= 12.99 slope= 15.00x+12.99
Step-by-step explanation:
87.99-42.99= 45.00
45.00/3=15
$15 an hour
42.99-(15)(2)
42.99-30.00
12.99
What is the slope intercept form when m = 1/2 & b = 89 ?
Helppppppppp
Answer:
[tex]y = \frac{1}{2}x + 89[/tex]
Step-by-step explanation:
slope-intercept form: y = mx + b
y = (x , y)
x = (x , y)
m = slope = 1/2
b = y-intercept = 89
Plug in the corresponding numbers & variables to the corresponding variables:
y = (1/2)x + 89
[tex]y = \frac{1}{2}x + 89[/tex] is your answer.
~
Answer:
y= 1/2x+89
Step-by-step explanation:
mark person above brainliest
have a good one!
Now that you have investigated cube roots as inverses to cubes, let’s look at other cube roots…
Look at the below examples.
∛2 ∛13 ∛57 ∛130 ∛275
Answer:
Step-by-step explanation:
3√2= 1.2599
3√13=2.3513
3√57=3.8485
3√130=5.0658
3√275=6.503
help i have homework
Answer:
There are no solutions because they are parallel (same slope value of -1/2x)
Step-by-step explanation:
Please help!! Giving brainliest and extra points!! (Click on photo) (sorry if confusing!)
Answer:
48
Step-by-step explanation:
the top shape is 6 by 6, which is 36
the bottom shape is 3 by 4, which is 12.
if you add the two areas, 12+36, you get 48. so the area of the entire shape is 48mi
Three times a number minus nine is zero. What is the number?
Write the two step equation. Use x for the variable.
Now solve for x.
Answer:x=3
Step-by-step explanation:
3x - 9 = 0
+9 +9
3x = 9
Divide both sides by 3
X = 3
Is y= 1/2x -4 a linear equation
Answer:
Yes
Step-by-step explanation:
Linear means a line, and x is not squared or anything in this equation. If you were to graph it, it would be a line.
Answer:
Yes it is a linear equation!
Which is the best unit rate?
16 oz for 3.30 dollars or 64 oz for 8.60 dollars
Answer:
64oz for $8.60
PLZ MARK AS BRAINLIEST
64 = 16(4)
8.60/4 = $2.15
Answer:
The 64 oz for 8.60 is better.
Step-by-step explanation:
If you buy the 16 oz 4 times to get 64 oz worth of it, it will cost you 13.2 dollars for 64 oz instead of 8.60 dollars.
bri bought 5 boxes of oranges each box had 8 oranges she split the oranges evenly into 10 bags how many oranges were in each bag
Answer:
The answer is 4Step-by-step explanation:
Is this a linear equation
is (2,0) a solution to the equation y=6x
Answer:
no
Step-by-step explanation:
x = 2
y = 0
substitute x with 2 and y with 0
0 = 6(2)
0 = 12
this is not true, so (2,0) is not a solution
What is the next number in the pattern below?
7, 15, 24, 34,
Answer: 45
Step-by-step explanation:
Allex has a $20 bill. At the corner store, he buys a
bag of Hot Fries for $1.99 and 6 packs of gum. He
gets $11.77 in change. What is the price of one
pack of gum?
Answer:
First we need to subtract the hot fries. 20 - 1.99 = 18.01
he gets 11.77 so lets subtract it is 6.94 left so now divide by 6 is 1.5666666 or 1.6 per pack
Step-by-step explanation:
simplify 3x^2-2x+1
x=2
Answer:
9
Step-by-step explanation:
3(2)^2 - 2(2) + 1
3(4) - 4 + 1
12 - 3
9
answer fast please and thank you
Answer:
C, zero slope should be correct
Step-by-step explanation:
hope this helps, sorry if im wrong
Answer:
zero slope
Step-by-step explanation:
In a zero slope, the numerator is zero. This means that the “Y” points (Y1 and Y2) produce a difference of zero between the variables. Zero divided by any non-zero denominator will result in zero. This also results in a straight, horizontal line on the graph that neither climbs nor descends along the “X” axis.
5(3х + 4) - 4
Distributive property
Hey there!
[tex]\bold{5(3x+4)-4}\\\bold{5(3x)+5(4)-4}\\\bold{5(3x)=15x}\\\bold{5(4)=20}\\\bold{15x+20-4}\\\bold{COMBINE\ your\ LIKE\ TERMS\downarrow}\\\bold{15x +(20-4)}\\\bold{20 -4=16}\\\bold{= 15x +16}\\\boxed{\boxed{\bold{Answer: 15x+16}}}\huge\checkmark[/tex]
Good luck on your assignment and enjoy your day!
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the value of y in the solution to the following system of equations?
5x – 3y = -3
2x - 5y = -6
Answer:
x=3/19, y=24/19
Step-by-step explanation:
Answer:
y = 1 + 5x/3
y = 6/5 + 2x/5
Step-by-step explanation:
Probably wrong. But I hope it's right! Plus, this was like a month ago so it probably doesn't matter. Thx for the points tho!
(5x - 4)²
plsss givee the solutionnn.
Answer:
= 25x² - 40x + 16
Step-by-step explanation:
(5x - 4)²
= (5x - 4) (5x - 4)
= 25x² - 20x - 20x + 16
= 25x² - 40x + 16
Hope this helps :)
Let me know if there are any mistakes!!
Need help ASAP. I suck at math.
URGENT HELP PLEASEEEE
If it takes 20 minutes to drive to the store, 9 minutes to walk from your car to the back of the store, then back to the register, 2 minutes to walk back to you car, and 20 minutes to drive back why has my dad been gone for 9 years?
Answer:
Maybe he ran out of gas. Give him a bit time to refill, and you'll be fine :)
In right triangle ABC, AC = 4 and BC = 5. A new triangle DEC is formed by connecting the midpoints of AC and BC. What is the area of triangle ABC? *
You can use the Pythagoras theorem to find the height of the triangle given and then by the height and the base of the triangle, you can find its area.
The area of the triangle ABC is 6 square units.
Right angled triangle:A right angled triangle is a triangle having one of its angle with measure of 90 degrees.
The slant side of that triangle is called Hypotenuse and it is the longest side in that triangle.
The Pythagoras theorem:If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
[tex]|AC|^2 = |AB|^2 + |BC|2[/tex]
How to find the area of given right angled triangle ABC?Refer to the diagram attached below.
Since we have right angle at angle A, and we have
|AC| = 4 units, |BC| = 5 units, let |AB| = [tex]x[/tex] units, then
[tex]|AC|^2 + |AB|^2 = |CB|^2\\4^2 + x^2 =5^2\\x ^2 = 25-16\\x = \sqrt{9} = 3 \text{\:(Positive root since x is length which is non negative quantity)}[/tex]
Area of a triangle is half of its base times height.
Since the line AC s perpendicular to AB, thus we can take base as AB and height as AC, then we have:
[tex]Area = \dfrac{1}{2} \times |AC| \times |AB| = \dfrac{1}{2} \times 4 \times 3 = 6 \: \rm unit^2[/tex]
Thus,
The area of the triangle ABC is 6 square units.
Learn more about right angled triangles here:
https://brainly.com/question/4456796
Find the length of the leg x of the right triangle shown below.
Answer
9.327
16*16= 256
13*13=169
256-169=87
87 squared=9.32737905309
9.32737905309 ROUNDED TO NEAREST THOUSANDTH= 9.327
Please hurry!!
Which statement describes what these four powers have in common?
(-2)
90
(
оооо
All the powers have a value of 0 because the exponent is zero.
O All the powers have a value of 1 because the exponent is zero.
All the powers have a value of -1 because the exponent is zero.
O All the powers have a fractional value because the exponent is zero.
Answer:
All the powers have a value of 1 because the exponent is zero.
Step-by-step explanation:
I surmised that from the two numbers I could seen
Answer:
B All the powers have a value of 1 because the exponent is zero.
Step-by-step explanation:
Edge 2021
A number x increased by 12 is 104.
Answer:
x = 92
Step-by-step explanation:
Equation: x + 12 = 104
104 - 12 = 92
Answer:
x+12=104
x=92
Step-by-step explanation:
Subtract 12 from 104 to get your answer
Carter used 1 1/3 gallons of paint to paint 2/5 of a wall. How many gallons will it take to paint the whole wall? Show your reasoning with a diagram.
Answer:
3 1/3 gallons
Step-by-step explanation:
It is more helpful to think of the wall as 5 sections. if two sections used 4/3, by logic one section uses 2/3 (because 4/3 ÷ 2 = 2/3). since there are 5 sections, 2/3 × 5 you get 10/3. turn it into a mixed fraction and you get 3 1/3.
if five slices of pizza costs 5.50 how much would two slices cost? ten slices? half a slice?
Answer:
The first thing we must do for this case is to define variables.
We have then:
x: number of slices
y: total cost
We write the linear function that relates the variables.
We have then:
Then, we evaluate the number of slices to find the total cost.
-two slices cost:
We substitute x = 2 in the given equation:
Answer:
two slices = 2.2 $
-ten slices cost:
We substitute x = 10 in the given equation:
Answer:
ten slices = 11 $
-half a slice cost:
We substitute x = 1/2 in the given equation:
Answer:
half a slice = 0.55 $
Use the distributive property to find the product of the expression below.
8 (x + 8)
Answer:
=8x+64
Step-by-step explanation:
What’s the missing side length 28 21
Answer:
HOW ON THE WORLD WE SUPPOSED TO ANSWER DIS ?!?!?!
Step-by-step explanation:
Solve for X.
Need to show the work.
Can someone help me?
Answer:
X =20
X+24=2(x+22)
X+24=2x+44
X=44-24
X=20