2 years ago

I need help With Math Exponents (click for picture )

Mathematics

1 answer:

Murljashka [212]2 years ago

5 0

Answer

25. 9^3, 729

26. 2^6, 64

27. 1^8, 1

28. 5^4, 625

29. 7^6, 1117,649

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Solve this system and list the method that you chose graphing substitution or elimination Y=2x-12

zmey [24]

Substitution

y = 2x - 12
y = -x + 3

-x + 3 = 2x - 12
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-----------------------------
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-----------------------
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------ ------
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2 years ago

Read 2 more answers

Together, teammates Pedro and Ricky got 2682 base hits last season. Pedro had 282 more hits than Riley. How many hits did each p

pickupchik [31]

Pedro had 1482 hits and Riley had 1200 hits.

Step-by-step explanation:

Given,

Number of base hits = 2682

Let,

Number of Pedro's hits = x

Number of Riley's hits = y

According to given statement;

x+y=2682 Eqn 1

x = y+282 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$(y+282)+y=2682\\y+282+y=2682\\2y=2682-282\\2y=2400$

Dividing both sides by 2

$\frac{2y}{2}=\frac{2400}{2}\\y=1200$

Putting y=1200 in Eqn 2

$x=1200+282\\x=1482$

Pedro had 1482 hits and Riley had 1200 hits.

Keywords: linear equation, substitution method

Learn more about substitution method at:

#LearnwithBrainly

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2 years ago