How many intersections are there of the graphs of the equations below? x + 5y = 6 3x + 30y = 36

Answers

Answer 1
Answer: The answer is one. First, these are both straight lines, meaning they will have one intersection point. In order to find the intersections of these two lines, we must set them equal to one another. So x + 5y = 6 equals 3x + 30y = 36. When you solve the two equations together, you'll get one intersection point at (0 , 1.2).
Answer 2
Answer:

Answer:

option B. one

Step-by-step explanation:


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Y=3(x-5)(x+4) please find the zeros (0)

Answers

Answer:

x=5,−4

Step-by-step explanation:

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x.

Help please I will mark brainliest!

Answers

Answer:

multiply 8 x 4=22

Step-by-step explanation:

Answer:

multiply 8 x 4=22

A number has the digits 2, and 4 to the nearest 100. the number rounds to 200 what is the number

Answers

The number could either be 240 or 204. This is because anywhere below 250 would round down, thus, 240 and 204 would round down to 200. Not sure if I read the question correctly, so reply if I didn't! 

Hope this helps, 
Jelly

write an equation for an exponential function, in the form y=axb^x, whose graph passes through the coordinate points (1, 7.5) and (3, 16.875).

Answers

7.5 = a*b^1

16.875 = a* b^3

Divide the last equation by the former

16.875/7.5  = b^ (3-1)

2.25 = b^(2)

extract square root from both sides

b = 1.5

From 7.5 = a*b ⇒ a = 7.5/ (1.5) = 5

The requested function is y = 5 (1.5)^x

You want to decorate a party hall with a total of least 40 red and yellow baloons. You want a minimum of 25 yellow baloons. Write and graph

Answers

there is 75 balls and thats the answer
40-25=15 red balloons. 

Select all the true statements.- 1.9 is to the left of -1.48.
-1.9 is to the right of -1.48.
1.9 is closer to 0.
-1.48 is closer to 0.
-1.48 is less than – 1.9.
-1.48 is greater than -1.9.

Answers

Answer:

-1.9 is to the left of -1.48.

-1.48 is closer to 0.

-1.48 is greater than -1.9.

Answer:

statements 1,4,5

Step-by-step explanation: