3 years ago

PLEASE HELP ME!!! ANSWER BOTH QUESTIONS & I WILL MARK BRAINLIEST!!!

1 answer:

5 0

1)b
2)a
Let me know if u want me to show my work

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Natali [406]

Answer:

x=58

Step-by-step explanation:

5 0

3 years ago

N76 [4]

It is a because when squared the product ensues as such so A Is the value

5 0

3 years ago

Bond [772]

y = -8

y = mx + b, where m is the slope and b is the y intercept

since m = 0, the term mx = 0

since the line passes throug (7, -8) then y = -8

6 0

1 year ago

makkiz [27]

It would be the last choice Joelle: 155, Anita: 270

6 0

3 years ago

stira [4]

Answer: The sensor will read 300 liters after 5 minutes.

The sensor sensor should have read 120 liters at time -7 minutes.

Step-by-step explanation:

Given: The amount of water detected by sensor initially= 225 litres

Since, the hose fills the aquarium at a constant rate of 15 liters per minute.

Let x be the time , and y be reading of sensor then

$y=225+15x$

Therefore, the sensor reads after 5 minutes (put x=5 in the equation)= $225+5(15)=300\ liters$

To find the sensor read at time -7 minutes put x=-7 in the equation, we get

$y=225+15(-7)=225-105=120$

Hence, the sensor should have read 120 liters at time -7 minutes.

8 0

3 years ago