Answer:
The correct answer is the number in the note is 80 and the first digit is 8.
Step-by-step explanation:
Dr. Green finds a note from another scientist. It says how many boxes of bug nets they should bring, but there is a smudge over the first digit of the number.
Number of nets that they must bring is 320.
Each box contains 4 nets.
There number of boxes necessary to be brought is given by 
= 80.
Therefore the missing digit of number the number in the note is 8.
Answer:
92
Step-by-step explanation:
If w=8 then you would multiply 9 by 8 which is 72. Then you would multiply 5 with 4 since x equals 4 which is 20. Then you would add 72+20 which gives you your answer which is 92
Answer:
Step-by-step explanation:
The area of the triangle is 4.5
Do 3 times 3 divided by 2 to get the area of triangle.
The area of the rectangle is 24
Do 8 times 3 to get the area of the rectangle.
Answer:
30, 42
Step-by-step explanation:
the highest common factor of the 2 numbers in 6 the only factors the 2 numbers have in common are 2 and 3. each number must have 2 and 3 as factors.
