3 years ago

Let x be the number of $15 items and y the number of $25 items how many items sold at $25

Mathematics

1 answer:

Paraphin [41]3 years ago

5 0

Answer:

right the whole question

Step-by-step explanation:

You might be interested in

Solving for w2<4/5+w

pychu [463]

ANSWER:

$w>\frac{6}{5}$

STEP-BY-STEP EXPLANATION:

We have the following inequality

$\begin{gathered} 2$

solvinfg for w:

$\begin{gathered} w+\frac{4}{5}>2 \\ w>2-\frac{4}{5} \\ w>\frac{6}{5} \end{gathered}$

6 0

1 year ago

What is the value of x<br> 2(3x+4)=5x+3x-4

stiks02 [169]

Answer:

x=6

Step-by-step explanation:

2(3x+4)=5x+3x-4

combine all like terms and distribute

6x+8=8x-4

-8 -8

6x= 8x-12

-8x -8x

-2x= -12

x= 6

5 0

3 years ago

What are the roots of the polynomial equation x4+x2=4x3-12x+12? use a graphing calculator and a system of equations. round no in

Romashka [77]

I think the answer is c but i may be wrong, try using desmos online graphing calculator

7 0

3 years ago

Read 2 more answers

How to figure out how to do this problem

padilas [110]

The circumference should be 37.68 because area= pi *r^2. So if area=pi*36, then the radius must be 6 which makes the diameter 12 and circumference=pi*diameter and 3.14*12= 37.68. So circumference of the circle is 37.68!

5 0

2 years ago

Can't figure out how to set up and check to see if right. 8/11(n-10)=64

strojnjashka [21]

Answer:

Step-by-step explanation:

$\frac{8}{11}(n-10)=64\\\\\frac{8(x-10)}{11}=64\\ 8(x-10) = 64(11)\\8(x-10) = 704\\8x-80 = 704\\8x= 704+80\\8x=784\\\\\frac{8x}{8}=\frac{784}{8} \\x=98$

7 0

3 years ago