Answer:
t = 12.9
Step-by-step explanation:
Here is the answer (i think)
t = 1 2. 9
CAN SOMEONE PLEASE HELP ME SOLVE THIS
Can someone answer these two questions I submitted a photo of them it’s worth 50 points
Answer:
Step-by-step explanation:
1). Let the equation of the line is,
y = mx + b
Here, m = slope of the line
b = y-intercept
Slope of a line passing through two points,
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
We take two points from the table given (-3, -19) and (0, -1)
m = [tex]\frac{-19+1}{-3-0}[/tex]
m = 6
y - intercept 'b' = -1 [For x = 0]
Therefore, equation of the line will be,
y = 6x - 1
2). Equation of a line passing through a point (x', y') is,
y - y' = m(x - x')
Slope of the line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is,
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
We take two points from the given table as (2, 12) and (3, 18).
Slope of the line passing through these points will be
m = [tex]\frac{18-12}{3-2}[/tex] = 6
Equation of the line passing through (2, 12) will be,
y - 12 = 6(x - 2)
y = 6x - 12 + 12
y = 6x
By using a graphing tool we can graph these lines representing the tables.
2x+y=17 in slope intercept form
Answer:
y=-2x+17
Step-by-step explanation:
So the problem is 2x+y=17, we know that slope intercept form is y=mx+b where m is the slope and b is the y-int.
All you have to do is isolate the y.
2x+y=17
-2x on both sides so you can leave the y alone.
y=-2x+17 should be the answer. Hope this helps!
Solve for m. 4 = 20m Simplify your answer as much as possible.
Answer:
0.2
Step-by-step explanation:
Which expression is equivalent to 1/3y?
1. 1/3 (y + 12) - 12
2. 1/6y+ 1/3 (y+3)
3.1/6y+ 1/6(y+12)-2
4. 1/3y +1/3(6-y)
Please hurry I’m in a meet :,(
Step-by-step explanation:
1/6y+ 1/6(y+12)-2
hope it helps !
please answer?!!!?!?
Find the value of x.
A. 5 root 2/2
B. 5
C. 10
D. 10 root l2
Find the product of 5,604 and 81
A453, 924
Step-by-step explanation:
Answer:
5,604•81= 453,924
Step-by-step explanation:
Andrew has $800 saved in his bank account, and he adds $50/month from his
allowance.
Answer:
So if you want an equation its
800+50x=?
So x could be the amount of months
Kathy is going to buy a book at the bookstore for $9.45. The tax rate is 10%. What is the total cost Kathy would have to pay?
I need help with this
Answer:
C
Step-by-step explanation:
You have to distribute the negative into the second set of parentheses first, and since 2x is positive, it will be negative, -3 is negative so it will be positive, and 18 is positive so it will be negative
please help! everything is in the ss below
Answer: A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
c - 12 > -16
+ 12 + 12
c > -4
What is the value of the exponential expression5^0
A dog kennel board dogs for $8 a day. The kennel will also groom a dog for $12. Write an equation that gives the total cost of lodging a dog and having it groomed once before it comes home.
Which expression is equivalent to √147
On that day the bakery gave away a total of 29 free gingerbread man cookies what was the total number of free candy canes the bakery gave away on that day show how or explore how you got your answer
Answer: 19 people
Step-by-step explanation:
If every 4th customer received a free gingerbread man cookie and 29 cookies were given away then the number of customers that came were:
= 4 * 29
= 116 customers
Because 116 customers came, they were able to give 29 cookies by giving one to every 4th customer.
If there were 116 customers, the number of customers who got the free candy canes would be:
= 116/6
= 19.3
= 19 people
5 feet a width of 2 feet and a height of 3 feet. What is the volume of the fish tank
Answer:
30.
Step-by-step explanation:
Multiply length, width, and height.
If f(x) = 5 + 4(x - 4)?,
what is f(7)?
Answer:
Let's solve for f.
x=5+4(x−4)f(7)
Step 1: Flip the equation.
28fx−112f+5=x
Step 2: Add -5 to both sides.
28fx−112f+5+−5=x+−5
28fx−112f=x−5
Step 3: Factor out variable f.
f(28x−112)=x−5
Step 4: Divide both sides by 28x-112.
f(28x−112)28x−112=x−528x−112
f=x−528x−112
Answer:
f=x−528x−112
What is 3 [2^3+ (4-2)^3 - (6-2)^2] simplified
Answer:
Step-by-step explanation:
.. 3 + 2[4(2) – (4 + 3(2))]. 3 + 2[8 – (4 + 6)]. 3 + 2[8 – (10)]. 3 + 2[–2]. 3 – 4. –1 ... 2x + 6 = 4 – 2 + 1x. 2x + 6 = 2 + x. 2x – x + 6 = 2 + x – x. x + 6 = 2. x + 6 – 6 = 2 – 6. x = –4.
The price of a laptop changed from $350.00 to $550.00. What is the percent change in the cost of the laptop? 200% increase 200% decrease 57.14% increase 57.14% decrease
Answer:
57.14% increase
Step-by-step explanation:
$350÷$200(amount of increase) = 0.5714
0.5714×100= 57.14%
Which expression represents the correct form of the partial fraction decomposition of 19x + 20 answer asap
Answer:
B
Step-by-step explanation:
got it right on edge
anyone know this answer?
Answer:
The answer is invalid . R Is not remotley equilvent to T. If you try rooting it you will get runied
Step-by-step explanation:
Does anyone know the answer for this?
Answer:
Up 2, right 5
Step-by-step explanation:
Franz used 1/12
of his new shelf space for novels and 1/3
for textbooks.
i) What fraction of his shelf space did he use?
ii) What fraction of shelf space is left for his other books?
Answer:
1/12+1/3=5/12
1-5/12=7/12
Step-by-step explanation:
add fractions used
remaining space ,subtract used fraction from the total
Which property is illustrated by the following?
a + 4 = a + 4
Answer: communitive
Step-by-step explanation:
The opposite sides have the same equations
Answer:
4
Step-by-step explanation:
What is the slope indicated in the table below?
(x) 5, 10, 15, 20
(y) 7, 14, 21, 28
PLS EXPLAIN
Answer:
it goes up (x) goes by 5 and (y) by 7
Step-by-step explanation:
Write an equation in slope intercept form of the line that passes through (-2,10) and (1,1).
Answer:
Step-by-step explanation:
1st use the two points to find the slope of the line that passes thru those two points
m = y2 - y1 / x2 - x1
where point1 = ( x1, y1 ) and point2 = (x2, y2 )
your are given P1 = ( -2,10) and P2 = (1,1)
find the slope
m = 1-(-2) / 1-10
m = 1+2 / -9
m = 3 / -9
m = - 1/3
then use the point-slope formula [y-y1 = m(x-x1)] with either of the two points, I'll use P2 b/c it seems easier (1,1) , you get the same results with either point and work the problem to the slope-intercept form [y = mx +b ]
y -y1 = m(x-x1)
y-1 = -1/3(x-1)
y-1 = -1/3x + 1/3
y = -1/3x + 1/3 + 1
y = -1/3x + 4/3
:) got it ?
Which of the following could be the measure of a pair of consecutive angles in a parallelogram?
Select the best answer from the choices provided.
A.
120° and 80°
B.
140° and 40°
C.
30° and 60°
D.
156° and 34°
Answer:b
Step-by-step explanation:it equals out to 180°
A cell phone normally sells for $500, but it is marked down 30% and you have a coupon for an additional 15% off. How much would it cost you to purchase the cell phone?
Answer:
$275
Step-by-step explanation:
30% + 15%=45%
45% of 500 is 225, because 500 x 0.45=225. Then subtract the discount from the total, 500 - 225, and you get 275
Find the percent of increase from 28 songs to 57 songs. Round to the nearest tenth of a percent if necessary.
Answer:
The answer is 50.8 but to the nearest tenth its 51% increase
Step-by-step explanation:
