3 years ago

Need help fast! Solve for y and a if possible please

Mathematics

1 answer:

dezoksy [38]3 years ago

3 0

Where is the question?

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This table shows the linear relationship of the water level in a tank and time.

Serga [27]

Step-by-step explanation:

according to the table, the rate of change of the water level =

(40-50)/(2-0)

= -10/2

= -5 ft/hr

3 0

3 years ago

A company sold garden hoses at a reduced price of $6.67 and took an end-of-season mark down of $9.28. What was the original sell

saul85 [17]

We have the formula:

$M=S-N$

where M is the mark down, S is the original price and N is the reduced price. Plugging the values we know:

$\begin{gathered} 9.28=S-6.67 \\ S=9.28+6.67 \\ S=15.95 \end{gathered}$

Therefore the original price was $15.95

8 0

1 year ago

Look at the graph: What is the slope?

Arisa [49]

Answer:

The slope is 2/3

Step-by-step explanation:

The line crosses through the blue grid lines leaving gaps on each. Find two points which cross at an intersection such as (0,30) and (30,50). Find the slope by substituting these points into the slope formula:

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{50-30}{30-0} =\frac{20}{30} =\frac{2}{3}$

5 0

3 years ago

write an equation in standard form for the line that has an undefined slope and passes through (-6,4)

Verdich [7]

Undefined slope is rise/0
run is equal to 0
that means it doesn't go left or right
means it is vertcal
means it is x=somethig

(x,y)
(-6,4)
x=-6 is the equation

oh, forgot about standard form

standard form is
ax+by=c

so

x+0y=-6 would be the equation in standard form

6 0

4 years ago

Jasmine's pet guinea pig gained 8 ounces in one month. Write an integer to describe the amount of weight her pet gained.

quester [9]

X+8=(weight) could I get a brainliest

3 0

3 years ago