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The sum of a certain number and a second number is -42. The difference of the first number and the second number is 52. Find the number?
Let the first number be x and the second number be y. From the given information, we can form the following equations: x + y = -42 x - y = 52 By solving these two equations simultaneously, we can find the values of x and y. Solving the equations gives x = 5 and y = -47.
What is the meaning of the word multiples?
X is a multiple of Y means that X=c*Y, where c is a number. This also implies that Y is a multiple of X: Y=(1/c)*X. Or, to put it more simply: If you multiply two or more numbers take your answer and the number you multiplied by are the multiples. Example: 3*8=24 Meaning that 24 is a multiple of both 8 and 3. You could also count by that number and the numbers you say are the multiples of the starting number. Example: Multiples of 7: 7, 14, 21, 28, 35, 42, 49, etc.
What are the problems faced by the students in learning English?
Some common problems students face when learning English include difficulty with pronunciation, grammar rules, vocabulary retention, and understanding idiomatic expressions. Additionally, lack of confidence, limited exposure to the language, and fear of making mistakes can also hinder their progress in learning English.
Need of professional development of secondary school teachers on a recurrent basis?
Professional development of secondary school teachers on a recurrent basis is essential to keep them updated with the latest pedagogical trends, technology advancements, and educational research. It helps teachers improve their teaching practices, stay motivated, and enhance student learning outcomes. Continuous development ensures that teachers remain relevant in a dynamic educational landscape and can effectively meet the diverse needs of students.
What number comes next in this number sequence 90 72 56 42 30?
92 - 18 = 72 72 - 16 = 56 56 - 14 = 42 42 - 12 = 30 30 - 10 = 20 20 is the next number in the sequence.
What is the next number in the sequence 20 5 30 6 42 7?
The next number in the sequence will be 56.
What is the number sequence of 20 5 30 6 42 7 is?
56
What number which best complete the sequence below is 20 5 30 6 42 7?
The number which best completes the sequence below is 20 5 30 6 42 7
Which number completes this sequence 20 5 30 6 42 7?
56
What is the next number in this sequence 2 6 12 20 30 42?
56
What numbrt completes the sequence 20 5 30 6 42 7?
56 (just the next number, not the number that completes the sequence)
What number best completes the sequence 20 5 30 6 42 7?
54
What should be the next sequence number 20 5 30 6 42 7?
56
The number which best complete this sequence 20 5 30 6 42 7?
20 5 30 6 42 7 56 8............... 4*5=20 5*6=30 6*7=42 7*8=56
What is the number sequence to 20 5 30 6 42 7?
1 2 2 6 3 12 4 20 5 30 6 42 7 56 8 72 9 90 10
What comes next in the sequence 20 5 30 6 42 7?
56
