phuchoang phuchoang
  • 04-07-2022
  • Mathematics
contestada

This is from Khan academy I have to attach a PNG if you can help me solve it! Thank you!

This is from Khan academy I have to attach a PNG if you can help me solve it Thank you class=

Respuesta :

culveryolanda46
culveryolanda46 culveryolanda46
  • 04-07-2022

Step-by-step explanation:

[tex] \frac{5 {}^{ - 4x + 7} }{125 {}^{x} } [/tex]

[tex] \frac{5 {}^{ - 4x + 7} }{5 {}^{3x} } [/tex]

[tex]5 {}^{ - 4x + 7 - 3x} [/tex]

[tex]5 {}^{ - 7x + 7} [/tex]

Answer Link

Otras preguntas

Bethany's dog eats 450 grams of food per day. How many kilograms does the dog eat in a week
Please help??? Science SEMESTER REVIEW!!!!In a series of rock layers, a geologist finds fossils of a pine trees and oak trees in layers that are 1.0 m and 1.5
What causes chemical weathering?
What's the answer to this problem?
Ratio equal to the ratio given 12:7
I am two numbers, the sum of my numbers is 100, the difference between my two numbers is 30,
Patrick ate 3/5 of a small pizza on Friday night. For lunch on Saturday , he ate 1/2 of the leftover pizza. How much pizza did he eat for lunch on Saturday?
How did allies hide from Germans D-day invasion plan?
What causes chemical weathering?
How do you find the interior angles of a triangle, if only one is given angle is given to you?