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3 years ago

7

How to write a subtraction sentence using integers?

1 answer:

julsineya [31]3 years ago

3 0

You can message me and i can help

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Rain fell at the steady rate of 2 inches every 3 hours.

Mamont248 [21]

what is your question then?

8 0

3 years ago

Read 2 more answers

Solve equation:<br><img src="https://tex.z-dn.net/?f=y%20%2B%20%20%5Cfrac%7B7%7D%7B8%7D%20%20%3D%20%20%5Cfrac%7B3%7D%7B8%7D%20"

Gala2k [10]

Answer: y = -1/2

Step-by-step explanation:

Subtract both sides by 7/8

y = 3/8 - 7/8

Then combine like terms

y = -4/8

Then simplify

y = -1/2

4 0

3 years ago

A curve passes through the point ????0, 5???? and has the property that the slope of the curve at every point P is twice the y-c

Angelina_Jolie [31]

Answer: $y=2x^2$

Step-by-step explanation:

Given Curve passes through $\left ( 0,5\right )$

Also the slope of the curve at every point p is twice the Y-coordinate of p

Let the coordinate of p be $\left ( x,y\right )$

Therefore

$\frac{\mathrm{d} y}{\mathrm{d} x}=2y$

$\frac{dy}{y}=2dx$

Integrating both sides

$\int \frac{dy}{y}=\int 2dx$

$\ln y=2x+c$

Substituting values

$\ln 5=c$

$\ln \frac{y}{5}=2x$

$y=2x^2$

7 0

3 years ago

Solve for t.<br> 3t + 9 > -21

RideAnS [48]

Answer:

3t>-30

t>-10

..........

3 0

3 years ago

Evaluate each expression. 1. 3x5+2x8+2

kirza4 [7]

Answer:

1.23

2.60

3.45

4.37.524 (Im not incredibly posotive ab this one)

5.28

Step-by-step explanation:

4 0

3 years ago