3 years ago

SIMPLE SEVENTH GRADE MATH PROBLEM. GOVING BRAINLIEST

Mathematics

2 answers:

puteri [66]3 years ago

8 0

Answer:

Step-by-step explanation:

The price of renting a boat goes up 15 per hour, which is the rate of change.

adelina 88 [10]3 years ago

5 0

Answer:

D is the answer

Step-by-step explanation:

Well 35 dollar one time fee

plus 15 per hour

If used 1 hour 15+35=50

You might be interested in

A bag contains 18 blue marbles and 12 red marbles. If 2 marbles were removed without being replaced, what is the probability tha

Vika [28.1K]

Blue- 18/30 or 9/15
red- 12/30 or 2/5

4 0

3 years ago

The product of a number and -3 increased by 8 is no less than 35.

IgorC [24]

Answer:

x = -9

Step-by-step explanation:

-3x + 8 =35

-3x = 27

x = -9

8 0

3 years ago

Read 2 more answers

The radius of the semicircle in the following composite figure is 8.5 millimeters. What is the area of the semicircle rounded to

padilas [110]

You will find the area of the semicircle by finding the area of the circle with a radius of 8.5 mm and the dividing it by 2.

A = pi x r^2
3.14 x 8.5^2
A = 226.865 square mm
226.865/2
113.43

The approximate area of the semi circle is 113.43 mm².

3 0

4 years ago

Suppose you have entered an 85-mile biathlon that consists of a run and a bicycle race. during your run, your average velocity

belka [17]

X= number of hours in run
y = number of hours in bike race

9x+29y=85
x+y=5, and y=5-x

Substituting 5-x for y in the first equation, we have 9x+ 29(5-x)=85 and 9x+145-29x=85, then subtracting 145 from both sides to get -20x=-60 and x=3, which is the amount of hours in the running race. Multiply that by 9 miles per hour to get 27 miles

7 0

3 years ago

If you were to graph the linear equation 4x+6y=−12 on the semester test, you would need to determine the x- and y-intercepts, pl

goblinko [34]

The x intercept is -3, and the y intercept is -2

Step-by-step explanation:

The equation given is 4x+6y= -12

Rewrite the equation in slope intercept form of y=mx +c where c is the y intercept

y=mx+c

6y=-4x-12

y= -4/6 x -12/6

y=-2/3x -2

c= -2

To get x intercept replace value of y in the equation with 0;

y= -2/3 x -2

0= -2/3 x -2

2= -2/3 x

2*3=-2x

6=-2x

6/-2 =x

-3 =x

x intercept is -3

Learn More

Linear equations : brainly.com/question/9994201

Keywords : graph, linear equation, intercepts, plot

#LearnwithBrainly

4 0

3 years ago

Read 2 more answers