Answer: Z> -17
z/2+26=17.5
We move all terms containing z to the left and all other terms to the right.
+ 0.5z=+17.5-26
We simplify left and right side of the equation.
+ 0.5z=-8.5
We divide both sides of the equation by 0.5 to get z.
z=-17
Answer:
Journeysmith5 is wrong. It can be simplified. The answer is 5 1/6
Step-by-step explanation:
We start with the whole numbers, -2 - -7 = +5, because two negatives in the equation will equal to positive. Then from there there's only one of the results with positive 5, 5 1/6. But we can still prove the answer, we work with the fractions. 1/6 - 1/3 equals to around 0.16 continuing. If you divided 100 by 6, you would get 16, meaning that 0.16 is 1/6 of a whole number. Making your answer 5 1/6.
She would use n-4=7q to find how many quarters in each roll.
Answer:
581 pages
Step-by-step explanation:
Add the page numbers.
157+226+198=581
He read 581 pages.
The ratio of the coefficient of the quadratic term to the constant term is; a/b = 4
<h3>How to interpret quadratic equation formula?</h3>
We are told that;
1) The coefficient of the quadratic term and the coefficient of the linear term of a quadratic are equal.
2) the quadratic has a double root
Now, for the quadratic equation to be a perfect square, it must be of the form ax² + ax + b and also for this to be a perfect square, it must be (√ax+ √b)² which is ax² + b + 2(√ab)x.
Thus, we have 2√ab = a
Square both sides to get;
4ab = a²
Taking square root of both sides gives us;
a/b = 4.
Thus, the ratio of the coefficient of the quadratic term to the constant term is; a/b = 4
Read more about Quadratic Equation Formula at; brainly.com/question/8649555
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