1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eduardwww [97]
4 years ago
6

How do you do this maths I need help please

Mathematics
1 answer:
sveticcg [70]4 years ago
8 0
You are trying to find out how much one oz costs

2.50/5 = amount 1 oz cost

2.50/5 = .50

1 oz costs 0.50

hope this helps
You might be interested in
If f(z)=m^z - n^z, and f(1)=2, f(2)=8. Find f(3).
Marina CMI [18]
If f(z)=m^z - n^z <span>and f(1)=2, f(2)=8
then
m -  n = 2 so m = n + 2 
m^2 - n^2 = 8

substitute </span>m = n + 2  into m^2 - n^2 = 8

so
m^2 - n^2 = 8
(n + 2)^2 - n^2 = 8
n^2 + 4n + 4 - n^2 = 8
4n = 4
  n = 1

m = n + 2 = 1 + 2 = 3

so f(z) = 3^z - 1^z

if z = 1 the f(1) = 3^1 - 1^1 = 2
if z = 2 the f(2) = 3^2 - 1^2 = 9 - 1 = 8
if z = 3 the f(3) = 3^3 - 1^2 = 27 - 1 = 26

answer
f(3) = 26

3 0
3 years ago
Write linear equation<br> m=3 and runs through the point (9,2)
sukhopar [10]
To solve the question, use the equation y=mx+b. Since you already know the slope (m), all you need is to find the b. Plug in the x and y from the point (9,2) and m:

2=3(9)+b
2=27+b (subtract 27 on both sides)
b=-25

The equation is y=3x-25
7 0
3 years ago
Lupe bought 8 pounds of pretzels at a local wholesaler for $18. Her friend Charles bought 6 pounds of pretzels at the supermarke
Novay_Z [31]

Answer:

20

Step-by-step explanation:

Charle would have spent that much because one pound is 2.50

15 divided by 6=2.50

2.50x8=20

3 0
3 years ago
Read 2 more answers
ANSWER ASAP!!!!!!!!!!!!!!!
Lisa [10]

Answer:

linear and increasing

Step-by-step explanation:

uwu

6 0
3 years ago
Please help! will friend! and branliest!
Akimi4 [234]

Answer:

Option A, no trend

Step-by-step explanation:

<u>Since the points are all over the graph, that means that there is no trend.</u>

<u />

If all the points followed a straight line toward positive infinity, it would be positive trend.

If all the points followed a straight line toward negative infinity, it would be negative trend.

Answer:  Option A, no trend

7 0
3 years ago
Other questions:
  • What is the value of the 7 in 7 6 4
    9·2 answers
  • The median of the set of prime numbers between 8 and 54 is
    12·2 answers
  • Trent ordered sandwiches for his friends. The veggie sandwiches cost $4 apiece and the meat sandwiches cost $5 apiece. Trent ord
    14·1 answer
  • Plz help me. Plz calculate 4(x−2)−3
    14·1 answer
  • Complete the reasons for the proof (please help this makes no sense and i just need to finish this assignment)​
    11·1 answer
  • What is the value of (16^3/2)^1/2
    12·1 answer
  • (1)<br> (2)<br> 790<br> + 172<br><br><br> What is the answer
    10·1 answer
  • What is the quotient 1/3 divided by (-1/3)
    15·1 answer
  • What is the value of 2x2 when x = 1.5?
    11·2 answers
  • Type an equation for the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!