3 years ago

Help asap pls! thanks :)

Mathematics

1 answer:

eduard3 years ago

3 0

The correct answer would be A -2b ^^

HTH ^^

Brainliest would be great is possible! ^^

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The value of 2 in 2,783 is how many times the value of 2 in 7,283?

sladkih [1.3K]

The 2 Is at the Thousands Place for 2,783
Also the 2 is in the Hundreds place for 7,283
I hope this helps

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3 years ago

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Brainliest to right answer hurryyyy!!!!

Lina20 [59]

The answer is 6, I hope it helps!!

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3 years ago

Tanya [424]

Answer:

$2.50$

Step-by-step explanation:

Given

$(x_1,y_1) = (-1,0.8)$

$(x_2,y_2) = (0,2)$

$(x_3,y_3) = (1,5)$

$(x_4,y_4) = (2,12.5)$

Required

The rate of change (b)

The above graph is represented as:

$y = ab^x$

For: $(x_2,y_2) = (0,2)$ ;

We have:

$y = ab^x$

$2 = a * b^0$

$2 = a *1$

$2 = a$

$a = 2$

For $(x_3,y_3) = (1,5)$ ,

We have:

$y = ab^x$

$5 = a * b^1$

$5 = a * b$

Substitute $a = 2$

$5 = 2 * b$

Divide by 2

$2.5 = b$

$b = 2.5$

Hence, the rate of change is 2.50

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3 years ago

Allison has 4 1/2 cups of sugar. She used 2/3 of it to make cookies. How much sugar did Allison use for the cookies?

solmaris [256]

Answer:

1 1/2 cups

Work: 2/3 of 4 1/2= 3
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Answer:

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2x+x=30

3x=30

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x=10

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