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sergij07 [2.7K]
3 years ago
8

if emma spent $14.00 on jewerly and recieved $6.00 in change how much money did she spent . what equation could be used to find

how much money she gave the cashier
Mathematics
1 answer:
rjkz [21]3 years ago
7 0
14.00-6.00=8.00 if the cashier gave her 6.00 then she spent at least 8.00
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hettie is stacking paper cups .each stack of 15 cups is 6 inches high. what is the total heightvof 10 stacks of cups ?
Maslowich
60 inches is the answer.

In this case the amount of cups do not matter only the height because that's what it's asking for.

If each stack is 6 inches we would have to multiply that by 10 because there are 10 stacks.

6 x 10 = 60 inches tall
4 0
3 years ago
If you are eligible to help can you help me please.!
uranmaximum [27]

Answer:

The difference in the medians of both weeks is 5 minutes.

7 0
3 years ago
Solve log x − 1 16 = 4.
Reptile [31]
I hope this helps you



log(x-1)4^2=4


2.log (x-1)4=4


log (x-1)4=2


log (x-2)2^2=2


2log (x-1)2=2


log (x-1)2=1


[logab=y b=a^y]


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3 0
3 years ago
98 points!!
k0ka [10]

The formula for an exponential equation is y = a * b^x with a and b being a fixed value.

"a" would also be the Y intercept, which is where the graph touches or crosses the Y axis. In the given graph, the curved line touches the Y axis at 100, so the value of a would be 100.

Now we need to find b.

The blue dot at Y 50 is lined up with x = 1, so we can use the point (1,50)

Using the X and Y values we can solve for b:

format: y = a * b^x we replace the letters with the numbers above:

50 = 100 * b^1

b^1 = b so now we have:

50 = 100 *b

Divide both sides by 100 to get b by itself:

b = 50/100, which reduces to 1/2, so b = 1/2

So the equation of the graph becomes y = 100(1/2)^x

You may need to write the 1/2 as 0.5, not sure how you need to enter it.

6 0
3 years ago
Read 2 more answers
Given f (x) = 6x + 2, find f (x + 3).
Dovator [93]

Answer:

6x+20

c.

Step-by-step explanation:

If f(x)=6x+2 and you are asked to find f(x+3), then you just replace all the x's in f(x)=6x+2 with (x+3).

Doing this gives you:

f(x)=6x+2        with new input (x+3) in place of out input (x)

f(x+3)=6(x+3)+2

f(x+3)=6x+18+2

f(x+3)=6x+20

3 0
3 years ago
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