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15b
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The sum of 7 and three times a number b is at least 12?
7 + 3b ≥ 12 Subtract 7 from both sides: 3b ≥ 5 Divide both sides by 3: b ≥ 5/3 or 1.66...
Which expression means five times the sum of b and two?
It is: 5*(b+2) which is the same as 5b+10
Draw a flow chart that will compute and print the sum and average of 3 numbers?
1.Start 2. Input a,b,c 3. Sum = a+b+c 4. Average = sum/3 5. Output - Sum,Average 6. Stop
The sum of two numbers is 14 six times the first number minus three times the second number is 3 Find the numbers?
a + b = 14, so a = 14 - b; 6a - 3b = 3;substitute: 6(14 - b) - 3b = 3, ie 84 - 6b - 3b = 3, ie 81 = 9b so b = 9 and a = 5
Find three consecutive odd integers such that three times the middle integer is five more then the sum of the first and third?
We are looking for A B and C if they are consecutive odd integers B=A+2 and C=A+4 We are told 3B=5+A+C If we substitue the first two equations into the third 3(A+2)=5+A+(A+4) so 3A+6=2A+9 A=3 so B=5 and C=7
How do you write 3 times the sum of b and 5?
3(b5)
The sum of 3 times a and b?
3a+b
How do you write Three times the sum of a and b?
It is the same as: 3*(a+b) or simply 3(a+b)
What is three times the sum of a and b?
3*(a + b) or 3a + 3b
What is the sum ofThree times the sum of a and b increased by a?
3(a + b) + a = 3a + 3b + a = 4a + 3b
What is the algebric expression for Three times the sum of a and b increased by a?
3(a+b)+a
The sum of 7 and three times a number b is at least 12?
7 + 3b ≥ 12 Subtract 7 from both sides: 3b ≥ 5 Divide both sides by 3: b ≥ 5/3 or 1.66...
What is the sum of 2 vectors?
To find the sum of two vectors, you add their corresponding components together. For example, if you have two vectors A = (3, 5) and B = (2, -1), the sum would be A + B = (3 + 2, 5 + (-1)) = (5, 4).
What is the sum of b and 5?
(b+5)
How do you do 3 times then difference of 5 and a number b?
Is your question 3 * ( 5 - b ) ? If so, 3*(5 - b) = 15 - 3b
Which expression means five times the sum of b and two?
It is: 5*(b+2) which is the same as 5b+10
What is seven less than five times the sum of a and b represented as an algebraic expression?
5(a+b)-7
