Answers
Answer: 7 is 3216.99cm²
7 part b is 24.31 rounded the answer is 24.
Related Questions
for m(x)=-2x+7, find the value of x for which m(x)=13
Answers
Answer:
x = -3
Step-by-step explanation:
m(x) = -2x + 7
13 = -2x + 7
6 = -2x
x = -3
The explanation if you need it is since m(x)=13 we get the equation 13=-2x+7. Then we use the equation to find x.
13= -2x+7
-7 -7
6= -2x
— —
-2 -2
-3=x
You then want to check your answer by substituting -3 for x
13= -2(-3) +7
13= 6+7
13=13
If your answers match then your answer is correct
bruh can someone help me ill give brainlist
Answers
Answer:
x=2
Step-by-step explanation:
6+8x=6x+10
6+2x=10 Subtract 6 from both sides
2x=4 subtract 6 from both sides
x=2 divide by 2 on both sides
Hope this helps plz mark brainliest :D
Identify the slope & y-intercept for the following equation: y=-5x-3
Answers
Answer:
slope: -5
y-intercept: -3
Step-by-step explanation:
Answer:
Step-by-step explanation:
y=mx+b is the slope intercept form
m is your slope, b is your y-intercept
so we have y=-5x-3
your slope would be -5 and your y-intercept would be -3
Mr. Gonzalez joined a gym that had an initial membership fee of $199 and a monthly cost of $35. How
many months would he have been a member if he paid a total of $829?
Answers
Answer:
sorry
Step-by-step explanation:
Need help on this question
Answers
Answer:
How to calculate the amount of sales tax?
Convert tax percentage into a decimal by moving the decimal point two spaces to the left.
Multiple the pre-tax value by the newly calculated decimal value in order to find the cost of the sales tax.
Add the sales tax value to the pre-tax value to calculate the total cost.
Step-by-step explanation:
Will mark brainliest if correct
Answers
Answer:
2 = 120 and 1 = 60
Step-by-step explanation:
35 + 25 = 60
180 - 60 = 120
180 - 120 = 60
i need some help please
Answers
have a good day !
The math department needs to buy new textbooks and laptops for the computer science classroom. The textbooks cost $116.00 each, and the laptops cost $439.00 each. If the math department has $6,500 to spend and purchases 30 textbooks, how many laptops can they buy
Answers
Answer:
6 laptops
Step-by-step explanation:
First, find the amount spent on the textbooks:
30(116)
= 3480
Subtract this from the total amount they have to spend:
6500 - 3480
= 3020
Divide this amount by 439 to find how many laptops they can buy:
3020/439
= 6.8
Round down to 6 since you can only have full laptops:
= 6
So, they can buy 6 laptops
2) If it is 12° outside and the temperature is going to
drop 19º. What will the new temperature be?
Answers
new temp gonna be -7 C
(2/3)m tm= a + r, for m
Answers
Answer:
m = √ 6 t ( a + r )/ 2 t m = − √ 6 t ( a + r )/ 2 t
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
At the beg ending of 2009 Marilyn invested $5000 in a savings account account pays 4% interest per year at the end of the year at the interest is paid how much does Marilyn have in the account?
Answers
Answer:Use the given functions to set up and simplify
y
e
a
r
.
2009
=
5000
=
4
%
=
0.04
y
e
a
r
=
0.04
y
e
a
r
=
0.04
Step-by-step explanation:
I Think
GUYS THIS IS DUE SOON I NEED HELP
Answers
Answer: B
Step-by-step explanation:
Look at right side for the range
Answer:
So the answer is B I hope I helped.
1) A person's hair is 8 centimeters long. The
equation below can be used to estimate the
length (L), in centimeters (cm), that the
person's hair will be after w weeks.
L = y + 8
Answers
Answer:
D.10.5
Step-by-step explanation:
8=10/4+8
In a theater, there are 4 long rows of chairs, each with an equal number of chairs. There are 5 short rows of chairs, each with an equal number of chairs. On a crowded day, the ushers added 2 chairs to each long row and 3 chairs to each short row.
If x represents the number of chairs in each long row and y represents the number of chairs in each short row, the total number of chairs in the theater is given by the expression 4(x + 2) + 5(y + 3).
Answers
4x6 + 5x8
24 + 40
64 is your answer
Answer:
9x+23
Step-by-step explanation:
I don’t understand graphs that much , i probably would know this if i was in school but im online
Answers
Answer:
The answer for A is 2.5/1 and B is wrong. The answer would be $2.50 for 1 pound of beets.
Step-by-step explanation:
Just have to figure out slope, then you get B
Answer:
The slope is 5/2
m=y²-y¹/x²-x¹
m=10-5/4-2
m=5/2
is 1x + 34 bigger than 25?
Answers
Answer:
depends on what x is
Step-by-step explanation:
Answer:
If this problem is set to zero 1x+34=0 then no.
Step-by-step explanation:
1x+34=0
Step one subtract -34 from both sides.
1x=-34
Step two divided by one.
x=-34
The printed price of a DVD player is $30. If the buyer pays a sales tax of 8%, find the price at which the
DVD player is sold?
Answers
Answer:
It was sold at $32.40.
Step-by-step explanation:
hope this helpss :))
would the answer be
2x+12
Answers
Answer:
Yes you are right.........
Please help will give brainliest 19-26
Answers
Answer:
19) -2/5 20) 1/2 21) -5x 22) Slope is 0 23) undefined slope 24) Slope is 0 25) Slope is undefined 26) Slope is undefined
Step-by-step explanation:
You can use Y2-Y1/X2-X1 to get the answer
For example, for 19,
(5,0) (0,2)
X1 Y1 X2 Y2
2-0/0-5
2/-5
-2/5
Find the value of the y-intercept of the line whose equation is 2x + 3y = 6.
Answers
Answer:
To find the x-intercept, substitute in
0
for
y
and solve for
x
. To find the y-intercept, substitute in
0
for
x
and solve for
y
.
x-intercept(s):
(
3
,
0
)
y-intercept(s):
(
0
,
2
)
Step-by-step explanation:
I have a time limit please hurry!
Complete the sentence about the relation. Enter only numbers and commas, do not use spaces!
The domain of the relation is {
} and the range of the relation is {
}.
Answers
iv) You have 10 gallons of lemonade to sell (1 gallon = 3785 cm3). Each customer
uses one paper cup. How many paper cups will you need?
Answers
Answer:
I'd need to know the size of each paper cup
Answer:
205
Step-by-step explanation:
Rani bought 3 shirts for $9 each. Which equation can be used to find the total cost of the shirts, c?
Answers
Answer:
3(9) =c
Step-by-step explanation:
Answer:
3(c)=total cost
Step-by-step explanation:
If 3 shirts = $9
then 1 shirt = $3
c shirts= $3(c)
please please help me!!
Answers
Answer:
Negative Association because it is going down left to right
Solve the Inequality
Answers
Lily has already jarred 1 liter of jam and will jar an additional 4 liters of jam every day. Write
an equation that shows the relationship between the days d and the jam made j.
Write your answer as an equation with j first, followed by an equals sign.
Answers
Answer:
j = 4d + 1
Step-by-step explanation:
j is total jam that is jarred
4d is 4 times however many days
+ 1 is the one jar she already jarred from the beginning
For the first 6% of Britney's salary, her employer matches 100% of her 401(k) contributions, and from 6% to 12%, Britney's employer matches 50% of her 401(k) contributions. Britney's salary is $30,000, and last year, she contributed $4000 to her 401(k) plan. What was her employer's contribution to the 401(k)?
A. $4000
B. $1800
C. $3600
D. $2700
Answers
Answer:
D. $2,700
Step-by-step explanation:
APE X
Using the table below, determine the unit rate in beats per minute.
minutes
beats
3
171
4
228
5
285
Answers
Answer: Where is the table?
Step-by-step explanation: i wish i could help but im afraid there isnt a table
At a dog breeder's property,
2
5
of the 60 dogs are black Labradors. This is
2
3
of the total black dogs.
How many black dogs are there in total?
Answers
ax2 + ___ + c = 0????? find
Answers
Answer:
ax² + bx + c = 0
Step-by-step explanation:
ax² + bx + c = 0
its a Standard form of Quadratic Equation
-TheUnknownScientist