Answer:
Step-by-step explanation:
1.
Shirts cost $20 each and ties cost $12 each.
<u>Expression for the cost:</u>
Correct choice is B
2.
<u>An expression that represents 40% of a number is:</u>
Correct choice is B. False
3.
t = -2, x = 3 and z = 5
- 4z + 3x − t =
- 4*5 + 3*3 - (-2) =
- 20 + 9 + 2 =
- 31
Correct choice is C. 31
Answer:
A=600cm²
Step-by-step explanation:
Solution
Answer:
There is no possible answers
Step-by-step explanation:
We are told in the above question that:
"The HCF of my two numbers is 6.
This means the two numbers are factors of 6
"The LCM of my two numbers is 15"
LCM means the lowest common multiple.
This means the two numbers must be have 15 as one of its multiples.
From the above explanation above, there are no two numbers like that
