The required number is 4
Step-by-step explanation:
We need to find the number from the given statement:
What number increased by two is equal to two less than twice the number?
Converting statement into mathematical form.
Let number=x
number increased by two: x+2
is equal: =
two less than twice the number: 2x-2
So, equation is:
Solving the equation to find value of x:
So, the required number is 4.
Keywords: Word Problems
Learn more about word problems at:
#learnwithBrainly
Answer:
2s + t = 23.5
Step-by-step explanation:
There are two types of shortboards:
Let the width of a standard shortboard be represented by s.
Similarly, Let the width of a technical shortboard be represented by t.
As per the given information: total width of two standard shortboards
and a technical shortboard is 23.5 inches.
Representing it as an equation in terms of the variables defined:
2s + t = 23.5
D because you have to add -1 to -11 so -12 divided by 3 is -4
Answer:
Equation: f(x)=x²-4x+3
Stretch factor: a=1
Step-by-step explanation:
Notice the x-intercepts are (1,0) and (3,0) which can help us determine the equation by setting their expressions equal to 0 and expanding:
(x-1)(x-3)=0
x²-4x+3=0
Therefore, the equation is f(x)=x²-4x+3 where the stretch factor is a=1
Answer:
74 minutes
Simple Solution:
If you use common sense you can just look at the ratios and find that 14 is 7 twice. You apply the same pattern to 37 and you get 74.
Explanation:
Convert the word problem into proportional relationships (Ratios). You should get (7/14) and (37/?). Divide 37 by 7 (Use a calculator for this). Multiply the quotient by 14 to get a final answer of 74.
