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Tom [10]
3 years ago
15

Ms. Murray has a collection of 25 dimes and nickels. How many nickels does

Mathematics
1 answer:
Bess [88]3 years ago
3 0

Answer:

4 nickels

Step-by-step explanation:

10 x 21 = 210

5 x  4 =  20

_________+

2.30

( Lol I just had this same problem on my homework)

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What is the difference quotient of the function g(x) = 4^x
lidiya [134]

Answer:

First choice

Step-by-step explanation:

The difference quotient in general is  \frac{g(x+h)-g(x)}{h}. To get an expression for  g(x+h), replace  x  with x + h.

For this question,

\frac{4^{x+h}-4^x}{h}=\frac{4^x\cdot4^h-4^x}{h}

Factor  4^x out of the numerator.

\frac{4^x(4^h-1)}{h}

8 0
3 years ago
Georgia is 7 years younger than 5 times the age of her daughter, Veronica. Veronica will be 14 in 6 years. Part A
kobusy [5.1K]

Answer:

Veronica's age now =8 years

Step-by-step explanation:

Veronica's age now = x years

Georgia's age now = 5x  - 7

Veronica age after 6 year = 14

x + 6  = 14

       x  = 14 - 6

       x = 8 years

4 0
3 years ago
Write an equation of a line in slope-intercept from with the given slope, slope:–3/4, y-intercept: –2
larisa [96]

Answer: y=-3/4x-2

Step-by-step explanation:

Write an equation of a line in slope-intercept from with the given slope, slope:–3/4, y-intercept: –2

The y-intercept is at  (0,-2)

Then we write the equation using y=mx+b becuase that is the point slope form.

m=-3/4 which was given in the question

because y-intercept is at (0,-2)

y=-2  

x=0

-2=-3/4(0)+b

-2=0+b

-2=b

now we know that m is -3/4 and b is -2

Hence the equation is y=-3/4x-2

7 0
4 years ago
During science class,jimmy heated a substance and recorded the temperature of the substance over several minutes. He used the da
Elenna [48]

It’s -18 that’s the answer

8 0
3 years ago
Allen found 28 pieces of gold Diana found 1880558 pieces of gold how many pieces of gold did they have total
horsena [70]
Well, you need to add 28 to 1880558 which equals 1,880,586.
4 0
3 years ago
Read 2 more answers
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