Which value is a solution of the equation 5-4x=-3? A. 0 B. 2 C. -3 D. 1/4
2 answers:
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Answer:
Step-by-step explanation:
1) Multiply both sides by 3.
2) Use this rule: a/b × c = ac/b.
3) Simplify 4 × 3 to 12.
4) Simplify 12/9 to 4/3.
Therefor, the answer is, t = 4/3.
and in decimal form it would be, 1.333333.
When you write a number that is less than 1 in scientific notation how does the power of 10 differ from when you write a number greater than 1 in scientific notation?
Answer : In scientific notation all numbers are written in the form m × 10ⁿ. If the number is less than 1, ten is raised to a negative power, so : m × 10⁻ⁿ.
Example : a decimal number less than 1 is 0.02 = 2 x 10⁻² in scientific notation.
Hope this helps!