Answer
8kg
Explanation
3/4--------15
2/5-------x
cross multiplying
3/4×X = 2/5×15
3X/4 = 30/5
3X/4 = 6
cross multiplying
3X = 4×6
3X = 24
dividing bothsides by 3
3X /3 = 24/3
X = 8
therefore, the answer is 8 kg
Answer:
5+m
Step-by-step explanation:
Sam is 5 years older than Michelle. This sentance tells me that we have to add. Michelle is m years old, so we can add 5+m.
Hope this helps, have a blessed day, and for any questions or comments, please ask in the comment section below!
Answer: Required system
x+y= 30
0.25x+0.05y=5.10
Jude has 18 quarters and 12 nickels.
Step-by-step explanation:
Let x= Number of quarters
y= Number of nickels
As per given,
x+y= 30 (i)
0.25x+0.05y=5.10 (ii) [1 quarter = $0.25 , 1 nickel = $0.05]
Multiply 0.25 on both sides of equation (i)
0.25x+0.25y= 7.5 (iii)
Eliminate (ii) from (iii) , we get
0.20y=2.4
⇒ y = 12 [divide both sides by 0.20]
Put value of y in (i\), we get
x+12=30
⇒ x= 30-12= 18
Hence, Jude has 18 quarters and 12 nickels.
Answer:
George will be approved for a credit card only if he has a positive credit history, and if he meets the requirements the bank asks for.
Obtaining a credit card for most people depends on two main factors:
A positive credit history: This factor implies the customer has shown positive behavior in terms of payments, and due to this, this person can be trusted.
Meet the requirements: Many banks as for specific requirements to approve a credit card. The most common requirements are:
Be at least 21 years old.
Receive an income every month.
Not having higher debts.
Note: This question is incomplete because the descriptions of the three cards are missing; due to this, I answered based on general knowledge.
you have to study
Step-by-step explanation: good job for asking though
