All categories

3 years ago

And buys a pencil for $0.45 draw and label coins. Ann could use to make $0.45

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

8 0

Answer:

You could use 9 nickels

You could use 45 pennies

You could use 1 quarter and 2 dimes

You could use 4 dimes and 1 nickel

You could use 2 dimes and 5 nickels

You could use a lot more combination that equal 45...

jekas [21]3 years ago

4 0

Answer:

You could use one quarter and two dimes... that will equal $0.45

(I'm not sure what you are asking for)

You might be interested in

Can anyone help me?

frozen [14]

2x + x - 1 x
= ------------------ * ---------
x(x - 1) 8

3x - 1
= --------------
8x - 8

6 0

3 years ago

Write an equation of the line passing through the points (3,8) and (-2,-22)

uranmaximum [27]

Answer:

y=6x+8 or y=6x-22

Step-by-step explanation:

use the equation y=mx+b

m is the slope and b is the y-intercept

to find the slope use the equation m = y2-y1 over x2-x1

-22 - 8 / -2 - 3 = -30 / -5 = 6

6 is your slope and for the y-intercept you can choose whichever y-intercept to put into the equation.

HOPE THIS HELPS!!

8 0

3 years ago

Naomi has 50 red beads and white beads. The number of red beads is 1 more than 6 times the number of white beads. How many red b

BaLLatris [955]

She has 43 red beads :)

7 0

3 years ago

Read 2 more answers

30 points 1 question PLEASE HELP ME OUT I REALLY NEED IT

Pachacha [2.7K]

Answer:

p(-5/3) ≠ 0 So, (3 x +5) is NOT A FACTOR of p(x)

Step-by-step explanation:

Here, the given function is $p(x)=3x^5+2x^2 - 5$

Now, the given root of the function is ( 3x +5)

Now, if ( 3 x + 5) = 0,

we get x = - 5/3

So, the zero of the given polynomial is x = -5/3

Then, x = -5/3, p(x) =0 ⇒ ( 3 x + 5) is a FACTOR of p(x)

Now, let us find the value of function at x = -5/3

Substitute x = -5/3 in the given function p(x), we get:

$p(x)=3x^5+2x^2 - 5 \implies p(\frac{-5}{3}) = 3(\frac{-5}{3})^5 + 2(\frac{-5}{3})^2 - 5\\= 3(\frac{-3,125}{243}) + 2(\frac{25}{9}) - 5\\= (\frac{-3,125}{81}) + (\frac{50}{9}) - 5\\= -38.580 + 5.56 - 5 = -38.02\\\implies p(\frac{-5}{3}) = -38.02$

Now, as p(-5/3) ≠ 0 So, (3x +5) is NOT A FACTOR of p(x)

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7Dx%20-%208%3D%5Cfrac%7B1%7D%7B3%7D%283x-15%29" id="TexFormula1" title="\fr

tresset_1 [31]

Answer:

x= -18

Step-by-step explanation:

Solve for

by simplifying both sides of the equation, then isolating the variable.

7 0

3 years ago

Read 2 more answers