3 years ago

If 6 is {2\over 5} of a number N,then N=

Mathematics

1 answer:

Alex3 years ago

8 0

Answer:

Step-by-step explanation:

set up the equation 2/5n=6 and solve for N by dividing each side by 2/5, which is also multiplying each side by 5/2. n=15

check by substituting 15 in for N.

You might be interested in

Which stamens is true

lesya [120]

The answer is B,

Explanation: I did the math :)

7 0

3 years ago

Write an equation, in slope-intercept form, of the line that passes through the given point and satisfies the given condition. (

malfutka [58]

Answer:

y = -1/2x - 9/2

Step-by-step explanation:

8 0

2 years ago

Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12.

MAXImum [283]

(1 - y)12 represents the price of the set of tennis balls after a coupon was applied.

5 0

3 years ago

Read 2 more answers

Suppose that the functions p and q are defined as follows.p(x) = -2x + 1q(x)=-x?Find the following.

MariettaO [177]

First let us find

$(q\mathrm{}p)(x)$ $\begin{gathered} q(p(x))=q(-2x+1) \\ =-(-2x+1)^2 \\ So\text{ } \\ (q\mathrm{}p)(5)=-(-2\times5+1)^2 \\ =-(9)^2 \\ =-81 \end{gathered}$

Now let;s solve the second part

$\begin{gathered} (p\mathrm{}q)(x)=p(q(x)) \\ =p(-x^2) \\ =-2(-x^2)+1 \\ =2x^2+1 \\ So\text{ (p.q)(5) will be } \\ (p\mathrm{}q)(5)=2(5)^2+1 \\ =51 \end{gathered}$

6 0

1 year ago

What is the greatest number that divides<br> 14, 2 and -8

KATRIN_1 [288]

| 2 | I think that’s right

8 0

3 years ago

Read 2 more answers