3 years ago

Can someone please turn this into a equation and then solve it plz it’s due tommorow

2 answers:

5 0

If the perimeter is 28 units, then you know you will have to add the same four numbers to get the perimeter. What times 4 can get you to 28? 7. 7 x 4=28. So what plus 3 gets us to 7? 4. The answer is 4, or x=4.

kipiarov [429]3 years ago

3 0

X+ 3 in all sides of the square

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FIND THE EQUATION OF THE LINE . USE EXACT NUMBERS

Alik [6]

Answer:

y = -3x + 7

Step-by-step explanation:

Use points on the graph:

(0, 7) and (2, 1)

Find the slope:

m = (1 - 7)/ 2 = -3

The y-intercept is known b = 7, so the equation is:

y = mx + b
y = -3x + 7

3 0

3 years ago

Someone help plz plz plz

prisoha [69]

Answer:I think it's 3 7.75/20 hours

Step-by-step explanation:

Multiply 2/15 by 20 (2x20 and 15x20)

Then 13/20 by 15 (13x15 and 20x15)

Subtract (195/300 - 40/300)

And you get 155/300

Then divide by 20 because dividing by 15 gives you 10.333333

So divide 155/300 by 20 (155÷20 and 300÷20)

And you get 7.75/20

Finally subtract the 2 hours from 5 hours and get 3 hours

Your answer is 3 7.75 hours

5 0

3 years ago

Casandra is teaming for a 10 mile race on the first day of training she runs 4 miles, each day after that she adds on .5 mile. O

il63 [147K]

Day 9 is the answer! 0.5m+4=8

4 0

3 years ago

What is the percent of change? Is it an increase or a decrease? 100 to 150

grandymaker [24]

Answer:

50% increase

Step-by-step explanation:

% change = (new value-initial value)/initial value x 100

= (150-100)/100 x 100 = 50%

3 0

3 years ago

Translation 4 right and 3 up

andreev551 [17]

Step-by-step explanation:

it gives x coordinate 4 and y 3

mark me brainliest if u have any doubt ask me

8 0

3 years ago

Read 2 more answers