solve the proportion 4/12=x/18
a.x=5
b.x=6
c.x=54
d.x=10

A lost turtle - swimming 13 feet below the surface of the water - begins to ascend at 0.5 foot per second. In hopes of (harmlessly) capturing the turtle, a diver jumps into the water to a depth of 4 feet before descending at a rate of 0.25 foot per second.

a) Write an equation to model the position of the turtle at any given time.



b) Write an equation to model the position of the diver at any given time.



c) After how long will the diver be able to catch the turtle?



d) At what depth will the diver be able to catch the turtle?

I am only doing 15 points because I have asked questions and they just take advantage of the points and don't actually answer the question.

Mrs. Jones husband thought he could fix the clogged sink drain. In doing so he lost the drain snake down the pipe and had to call a plumber. Roto-Rooter charged a $50 home visit fee and an hourly rate of $35 an hour.

Write an equation in slope-intercept form to represent the total cost of the plumbers fees.
y represents the total cost and x represents the number of hours.



Write another equation where t represents the total cost and h represents the number of hours.



What does the y-intercept represent in this problem?



What does the slope represent in this problem?




The plumber was at Mrs. Jones house for 4 hours. What is the total cost for the plumbers visits?

can someone help me out? (serious answers only)

Which vertex of the rectangle has the coordinates (-3,4) ASAP

What is the area of the circle shown below?

which net can be folded this rectangular pyramid?? help i have a 5 min timer

An electronic picture frame is on sale for $80.75.if the price represents a 15% discount from the original price, what price to the nearest cent


plzz help

100) slope and y-intercept , answer ASAP ( I will give extra points)

Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven.


Part A

Let m = the number of miles Mr. Parker drives for the day. Choose the expression that shows the amount he will pay for the van.

A. 50m + 0.35 B. 0.35 + m + 50 C. m(0.35 + 50) D. 50 + 0.35m

Part B

Evaluate the expression you wrote to find the amount Mr. Parker will pay if he drives 80 miles.


Enter your answer

Did you know if you yell 'bloody mary' 3 times in the mirror at 3am your mom will show up and tell you to shut up and go to bed?

The original price of a scarf was $16. During a store-closing sale, a shopper saved $12 on the scarf. What percentage discount did she receive? Explain or show your reasoning.

how do I know if im diving with ratio's or multiplying? please put a equation problem about dividing and multiplying ratios

Drag and drop the responses into the boxes to correctly complete the statements.

PLS HELP ME...
Give five ordered pairs on the graph of y = -0.5x.

Simplify the expression by distributing and combining like terms.


HELP ME!!!!!X(

I haven't done this in so long. I forgot how. Please help!

Need help pls ASAP 20 points
The table and the graph below show Josie’s and Salvador’s wages, respectively, based on the number of hours worked. In 2012, Josie and Salvador each worked an eight-hour day for six days each week.

You estimate that you can solve 12 math problems in 3/4 hour. How long should it take you to 1 math problem?

what is the value of the expression 9 × 2.2?

can you help me, please? I really need help.

Let x represent the number of adults entering the movie theater and let y represent the cost,in dollars,of admission to the movie theater.Write an equation to illustrate the relationship between the number of adults entering the theater and the cost in dollars for admission

The number of students at Lala High School is 64 less than 3 times the number of students at Banana High School. Which expression could be used to represent the total number of students at Lala High School if variable s represents the number of students at Banana?
(Sorry I'm not good at names these were real High schools in my county)

I really need help on this question! Thank you!

Jenny surveyed 40 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 25% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?BRAINLIEST


12
22
30
32

Robbie did a survey of four butterfly parks and wrote the following observations: BRAINLIEST



Butterfly Park Survey
Park Number of White Butterflies Total Number of Butterflies
A 24 86
B 43 92
C 12 68
D 32 52


Based on the survey, which park had the greatest percentage of white butterflies?
Park A
Park B
Park C
Park D

Mona, Tabitha, and Reid are at a frozen yogurt shop. At the shop, frozen yogurt and toppings are charged by the ounce. The following table shows the weight and cost of each person's bowl.

A. What does the yogurt shop charge per ounce?

B. What should Reid's bowl cost?

Which graph does NOT represent y as a function of x?
I will give Brainlyest

it costs $3.45 to buy 3/4 lb of chopped walnuts. how much would it cost to purchase 7.5 lbs of walnuts?

Jason plans on using 1/5 of an ounce of strawberry preserve in each dessert bowl. how many dessert bowls can he completely fill?

Michelle made 26 more sales calls last month than Allen. Together, they made 120 calls. How many calls were made by Michelle?

(˘･_･˘)​