2 years ago

Plzz help ASAPPPP i need answers right now!!1

Mathematics

1 answer:

alex41 [277]2 years ago

8 0

Answer:

ydyeheuuru u ieuegeoeororpe

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Kade has 100 flag pins. He has 221 frog pins and 10 dinosaur pins. How many flag and frog pins does Kade have?

bazaltina [42]

Answer:

321

Step-by-step explanation:

because 100+221 equals 321

Hope this helped.

5 0

2 years ago

4(2x - 1) = 3x + 6 Solve for x. Show steps with sentences supporting each step.

mr Goodwill [35]

Answer:

x = 2

Step-by-step explanation:

4(2x - 1) = 3x + 6

Simplify

8x - 4 = 3x + 6

Subtract 3x from both sides

8x - 3x - 4 = 3x - 3x + 6

5x - 4 = 6

Add 4 to both sides

5x - 4 + 4 = 6 + 4

5x = 10

Divide both sides by 5

5x/5 = 10/5

x = 2

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2 years ago

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A line has a slope of -2 and a y-intercept of –3. Graph the line using the slope and y-intercept.

masha68 [24]

Answer:The answer is 231

Step-by-step explanation:

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3 years ago

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adam drove 280 miles in 4 hours . on average, how fast did he drive in hours per mile ? Express your answer in simplest form

Ivan

Answer:

Step-by-step explanation:

$\frac{4 hours}{280 miles}$

$\frac{1 hour}{70 miles}$

5 0

3 years ago

The regression equation for predicting number of speeding tickets (Y) from information about driver age (X) is Y = -.065(X) + 5.

ivolga24 [154]

Answer:

c. 4.27

Step-by-step explanation:

We have been given the regression equation of for predicting number of speeding tickets (Y) from information about driver age (X) as $Y=-0.065(X)+5.57$ .

To find the predicted number of tickets for a twenty-year-old, we will substitute $X=20$ in our given equation.

$Y=-0.065(20)+5.57$

$Y=-1.3+5.57$

$Y=4.27$

Therefore, the predicted number of tickets for a twenty-year-old would be 4.27 tickets.

6 0

3 years ago