Mathematics, 03.07.2019 21:00 realoneree

Last week gas cost $2.89 per gallon. this week the price of gas is $1.99 per gallon. what is the approximate percent of increase or decrease?

Answers

Answer from: jerrym163176

69%

Answer from: Quest

answer is 67%

step-by-step explanation:

Answer from: Quest

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2 is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes. our only condition is that it passes through the point (-2,5)

A. write an equation of a line that passes through (-2, 5). b. how many different equations could y

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:00, lujaynsparkles

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

Answers: 3

continue

Mathematics, 21.06.2019 17:00, emmaline11

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, Chen5968

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Answers: 2

continue

Mathematics, 21.06.2019 22:10, Kurlyash

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Answers: 3

continue

You know the right answer?

Last week gas cost $2.89 per gallon. this week the price of gas is $1.99 per gallon. what is the app...