Answer:
The business' total revenue last year was $65,000.
Step-by-step explanation:
So, if you need to find the previous year's total revenue, you would set up an equation like this:
x + 0.38x = 89,700
I think it would work out something like this:
x + 0.38x = 89,700
1.38x = 89,700
x = 65,000
To check, we would substitute 65,000 into the equation x + 0.38x = 89,700.
x + 0.38x = 89,700
(65,000) + 0.38(65,000) = 89,700
65,000 + 24,700 = 89,700
89,700 = 89,700
What is the measure of m∠6
Answer:
C. 118.2°
Step-by-step explanation:
180-61.8=118.2
From looking at a parabola from a graph, I can kinda figure out the vertex form of it, and then factor it out to standard form.
but, in vertex form, which is a(x=h)+k, how do I figure out the a. usually, it's 1, but if it's not, how do i know that by just looking at the graph
Answer:
mhm
Step-by-step explanation:
Answer:
sure
Step-by-step explanation:
Tell whether the ordered pair is a solution to the inequality.
Answer:
If an ordered pair is a solution to an inequality, plug it into the inequality and simplify. If you get a true statement, then the ordered pair is a solution to the inequality. If you get a false statement, then the ordered pair is not a solution.
What is the solution to the system?
Answer:
(1, 3)
Step-by-step explanation:
The solution to these kinds of graphs is where the 2 lines intersect, in this case they intersect at (1, 3), so (1, 3) is the solution
Use the graph to estimate the solution to the quadratic-linear system
A student draws a quadrilateral that has two sides measuring 5 cm and two sides measuring 8 cm, and the sides opposite to each other are parallel.
Which of the following quadrilaterals could the student have drawn?
Select all that are possible.
A.square
B.rectangle
C.rhombus
D.parallelogram
E.trapezoid
Answer:
B
Step-by-step explanation:
two sides are longer than the other two, D could also be one of the choices but rectangles have two parallel lines and have shorter sides at the sides
I don’t know how to do this I’m so confused
Answer:
You have to graph it
Step-by-step explanation:
Step-by-step explanation:
take the value in that BIG curly bracket as X terms....then substitute one by one to the equation given below to get Y values...after that u have cordinates then u can draw the graph..
[tex]x \: \: \: y \\ - 2 = - 8 \\ - 1 = - 10 \\ 0 = - 12 \\ 1 = - 14 \\ 2 = - 16[/tex]
this is for the first equation..so the coordinated are...
(-2,-8), (-1,-10), (0,-12), (1,-14), (2,-16)
use the same methord to find the others
Is 12x^2 a factor of 6x
Answer: 12x^2 is 144 because 12 times 12 is 144 which means 6 does not include with those so no 6 is not a factor of that
Step-by-step explanation:
Simplify the expression.
-6q + 7 - 2 + 4q
A: 5 - 2q
B: 2q - 5
C: 5 + 2q
D: 10+2q
Answer:
c
Step-by-step explanation:
-6q+4q=2q and 7-2=5 so 2q+5
Solve the system of linear equations
Answer:
I think its (3,2). you find where they meet and that's your answer
Solve the system of equations Algebraically.
x+y=-3
y= x + 3
Find the value of.x, then y. Write your answer as an ordered pair.
ILL MARK AS BRAINLESS
Answer:
its liter
Step-by-step explanation:
Answer:
it is 1000% Liters
Step-by-step explanation:
plz mark me brainless
Find g (3) if g(r) = 2r - 1
O 5
07
06
4
♦♦Will mark brainliest♦♦
Anton's family drove 216 mi to the lake averaging 48 mi/h . On the return trip home they averaged 54 mi/h.
What was the total time that Anton's family spent driving to and from the lake?
8.0 h
8.5 h
9.0 h
9.5 h
Answer:
8.5 h
Step-by-step explanation:
55.75
The are 425 apples in basket A and 381 apples in Basket B. How many apples are there in the two baskets?
Answer:
There are 806 apples in the combined two baskets.
Step-by-step explanation:
Just add the amount of apples in basket A and B to get the answer.
6
How many solutions does the system of linear equations represented in the graph below have?
Infinitely many solution
One solution
No Solution
None of the above
Here are three problems. Select all problems that can be solved using division. Jada cut 4 pieces of ribbon that were equal in length. She used a total of 5 feet of ribbon. How long, in feet, was each piece of ribbon she cut? A chef bought 3 bags of beans. Each bag contains 125 kilograms of beans. How many kilograms of beans did she buy? A printer takes 212 seconds to print a flyer. It took 75 seconds to print a batch of flyers without stopping. How many flyers were in the batch? Andre poured 27 ounces of rice into 6 containers. If all containers have the same amount of rice, how many ounces are in each container? Write an equation to represent the situation. Use a "?" to represent the unknown quantity. Find the unknown quantity. Show your reasoning.
Answer:
A and C
Step-by-step explanation:
What is the perimeter of a square with an area of 81 cm??
Answer:
36 cm
Step-by-step explanation:
Answer:
162
Step-by-step explanation:
81÷2=40.5
40.5×4=162
PLEASE HELP ME!!!! I WILL GIVE BRAINLIEST!!!!!!
Susan is buying three different colors of tiles for her kitchen floor. She is buying 25 more red tiles than beige tiles, and three times as many navy-blue tiles as beige tiles. If Susan buys 435 tiles altogether, how many tiles of each color does she buy?
Reduce a ratio 3/4in: 3/16 ft
Answer:
4in : 1ft
Step-by-step explanation:
We start with:
3/4 in = 3/16 ft
This means that the length of 3/4 inches is the same as the length of 3/16 feet.
To reduce this, we can start by dividing by 3 in both sides of the equation:
(3/4)/3 in = (3/16)/3 ft
1/4 in = 1/16 ft
Now we can multiply both sides by 16:
16/4 in = 16/16ft
4 in = 1ft
now we reduced the ratio to:
4in : 1ft
f (x) = 4x² -4x
Find f (-7)
Answer:
f(-7) = 224
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 4x² - 4x
f(-7) is x = -7
Step 2: Evaluate
Substitute in x: f(-7) = 4(-7)² - 4(-7)Exponents: f(-7) = 4(49) - 4(-7)Multiply: f(-7) = 196 + 28Add: f(-7) = 224An item is regularly priced at $27. Jose bought it on sale or 45% off the regular price
Answer:
You pay 14.85
You save 12.15
Step-by-step explanation:
Trust
A football stadium has 4,890 seats. There are 6 sections
of seats with the same number of seats in each section.
How many seats are in each section?
Answer:
815 seats in a section
Step-by-step explanation:
4,890/6 Equation
815 Solve
Which number(s) are 6 units from zero on a number line?
0-6
m 12
M6
03
SUBMIT ANSWER
ASK FOR HELP
Answer:
Josie is training for a race. The ratio of
the number of minutes she runs to the
number of miles she runs is 24 to 3.
She plans to run 10 miles. How many
minutes will it take her?
2 A chef planning for a large banquet
thinks that 2 out of every 5 dinner
guests will order his soup appetizer.
He expects 800 guests at the banquet.
Use equivalent ratios to estimate how
many cups of soup he should prepare.
3 Fred is making a fruit salad. The ratio
of cups of peaches to cups of cherries
is 2 to 3. How many cups of peaches
will Fred need to make 60 cups of
fruit salad?
4 A community garden center hosts a
plant giveaway every spring to help
community members start their
gardens. Last year, the giveaway
supported 50 families by giving away
150 plants. Based on this ratio, how
many plants will the center give away
this year in order to support 65 families?
5 The first week of January, there are
49 dogs and 28 cats in an animal shelter.
Throughout the month, the ratio of dogs
to cats remains the same. The last week
of January, there are 20 cats in the
shelter. How many dogs are there?
6 A wedding planner uses 72 ivy stems
for 18 centerpieces. When she
Step-by-step explanation:
i think
i will give you brainiest :)
solve for k
9/10 = 10/k
Answer:
k = 100/9
Step-by-step explanation:
In this question, we will be solving for "k".
Solve:
9/10 = 10/k
Cross multiply.
(9 · k) = (10 · 10)
9k = 100
Divide both sides by 9
k = 100/9
Your answer would be k = 100/9
1. What are the coordinates of point D?
Answer:
3,5 or 5,3 i forget i think 5,3
Step-by-step explanation:
Answer:
(5,-3)
Step-by-step explanation:
In 5 rounds of a game, Jill scored -3, 8, 9, -7, and 13. What integer represents her average score for 5 rounds? Please answer ASAP!!!
Answer:
4
Step-by-step explanation:
-3 + 8 + 9 + (-7) + 13 = 20
20/5 = 4
If y = 3x – 8, and y = f(x), find f(2). *
Answer:
f(2) = -2
Step-by-step explanation:
Replace y with f(x). The equation is now f(x) = 3x - 8. f(2) means that you replace all of the x’s with 2’s. Bringing the equation to f(2) = 3(2) - 8. You now just have to solve the equation. f(2) = 6 - 8. f(2) = -2
Help PLEASE ASAP, Algebra question, need steps
Answer: x=2
Step-by-step explanation: I download and I see your work and that my answer up there, hope this help
2. What is the value of x in the following figure?
520
A. 38°
B. 52°
C. 128°
D. 1420
Answer:
38
Step-by-step explanation:
180 - (90 + 52)
180-142= 38