Answer:
145
Step-by-step explanation:
Answer:
23
Step-by-step explanation:
3 * [2 + (12 - 2 * 4)] + 5
~Multiply whats in parenthesis
3 * [2 + (12 - 8)] + 5
~Subtract whats in parenthesis
3 * [2 + (4)] + 5
~Add whats in brackets
3 * 6 + 5
~Multiply
18 + 5
~Add
23
Best of Luck!
Answer:ok
Step-by-step explanation:
<u>ANSWER: </u>
The values of x and p after solving given equations are 0.445 or
and 260 respectively..
<u>SOLUTION:
</u>
Given, two proportions are
=9 and ![\frac{7.5}{26} = \frac{75}{p}](https://tex.z-dn.net/?f=%5Cfrac%7B7.5%7D%7B26%7D%20%3D%20%5Cfrac%7B75%7D%7Bp%7D)
We need to solve the given two proportions.
Let us solve the first proportion,
= 9
![\frac{4}{x} = \frac{9}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7Bx%7D%20%3D%20%5Cfrac%7B9%7D%7B1%7D)
On cross-multiplication, we get
4
1 = 9x
4 = 9x
x = ![\frac{4}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B9%7D)
x = 0.445
Now, let us solve the second proportion ![\frac{7.5}{26} = \frac{75}{p}](https://tex.z-dn.net/?f=%5Cfrac%7B7.5%7D%7B26%7D%20%3D%20%5Cfrac%7B75%7D%7Bp%7D)
![\frac{\frac{75}{10}}{26}=\frac{75}{p}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B75%7D%7B10%7D%7D%7B26%7D%3D%5Cfrac%7B75%7D%7Bp%7D)
![\frac{75}{10 \times 26} = \frac{75}{p}](https://tex.z-dn.net/?f=%5Cfrac%7B75%7D%7B10%20%5Ctimes%2026%7D%20%3D%20%5Cfrac%7B75%7D%7Bp%7D)
![\frac{1}{260} = \frac{1}{p}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B260%7D%20%3D%20%5Cfrac%7B1%7D%7Bp%7D)
On cross-multiplication, we get
p = 260
Hence, the values of x and p after solving given equations are 0.445 and 260 respectively.