2 years ago

Help pls i will give you brainlist but make sure its correct help ASAP

Mathematics

1 answer:

Strike441 [17]2 years ago

6 0

It is 1,6 dollars for each pendant :)

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How many 3 digit multiples of both 4 and 6 are there?

Daniel [21]

Answer: There 225 3-digit numbers multiple of 4

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2 years ago

Can someone please help me with this one? Oh and in the boxes I need to put a number NOT a check mark.

kari74 [83]

Grade 7 : Yes = 2 , No = 3
Grade 8 : Yes = 1 , No = 4

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2 years ago

If Lisa earns $45 in 7.5 hours, find her unit rate in dollars per hour.

MakcuM [25]

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Step-by-step explanation:

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2 years ago

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20 POINTS AND BRAINLIEST!! Write an exponential function in the form y=ab^x

Rudik [331]

Answer:

$y=13(4)^x$

Step-by-step explanation:

We have the exponential function of the form:

$y=ab^x$

And it goes through the points (0, 13) and (3, 832).

Hence, when we substitute in 0 for x, we should get 13 for y. Therefore:

$13=ab^0$

Since anything to the zeroth power is 1, this yields:

$a=13$

So, we determined that the value of a is 13.

So, our function is now:

$y=13b^x$

We will need to determine b. We know that y equals 832 when x is 3. Hence:

$832=13(b)^3$

Divide both sides by 13:

$b^3=64$

Take the cube root of both sides:

$b=4$

Hence, our b value is 4.

Therefore, our entire equation is:

$y=13(4)^x$

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2 years ago

Question 3. Solve each equation given<br>below.<br>5 x - 4=31

harkovskaia [24]

Answer:

x = 7

Step-by-step explanation:

5x-4 = 31

5x = 31+4

5x = 35

x = 7

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2 years ago