2 years ago

I have spent quite long on this but not able to solve it. Pls help ! Thanks!

Mathematics

1 answer:

Elenna [48]2 years ago

4 0

Answer:

Adriana= $960

Tania= $1080

Step-by-step explanation:

Please see the attached pictures for the full solution.

• Do note that you could also use 'x' or other variables to represent the amount of money either Adriana or Tania brought for shopping. A unit was used in this case since I used model method to represent the given situation.

You might be interested in

1. The perimeter of a rectangular field is 60 ft

Yuliya22 [10]

Answer:

80 square feet

Step-by-step explanation:

I hope this helps a little bit.

4 0

3 years ago

Read 2 more answers

Solve the equation<br><img src="https://tex.z-dn.net/?f=16%20%20%7B%7D%5E%7B2x%20-%203%7D%20%3D%208%20%7B%7D%5E%7B4x%7D%20" id="

kompoz [17]

Answer:

Step-by-step explanation:

$16=2^4\\\\8=2^3\\\\16^{2n-3}=8^{4n}\\\\(2^4)^{2n-3}=(2^3)^{4n}\qquad\txt{use}\ (a^n)^m=a^{nm}\\\\2^{(4)(2n-3)}=2^{(3)(4n)}\iff4(2n-3)=12n\qquad\text{use the distributive property}\\\\(4)(2n)+(4)(-3)=12n\\\\8n-12=12n\qquad\text{subtract}\ 8n\ \text{from both sides}\\\\-12=4n\qquad\text{divide both sides by 4}\\\\\dfrac{-12}{4}=\dfrac{4n}{4}\\\\-3=n\to n=-3$

3 0

3 years ago

What is the answer to this

Lena [83]

52 characters long been bop

6 0

3 years ago

Read 2 more answers

Tasha earns $400 per week plus a commission of 10% on her weekly sales. Each week she saves of her earnings. In the expression ,

sesenic [268]

400+0.1s
400 represents how much she earns per week
0.1 represents the percentage
s represents her weekly sales
0.1s represents how much of the weekly sales she gets to have.(I'm not sure if I worded the last one correctly.)

8 0

3 years ago

This question is worth 30 points! Look at the image and answer the question.

Diano4ka-milaya [45]

Idkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

6 0

3 years ago