Answer:
i think it true if right mark me as brainiest and thank
Step-by-step explanation:
For every 3 girls, there are 4 boys. if there are nine girls, that expands to three extra boys, because for every three theres an extra one. so there are 12 boys (9+3.) the final ratio, boys to girls, is 12:9.
Answer is B
RST ~ RUS ~ SUT
Rounded to the nearest whole number, it seems as if she will lose 40 pencils at this rate.
2/3 = .66
60x.66=39.6
39.6 - 40
Hope this was helpful!
Answer:
x ≈ -8.402, 8.502
Step-by-step explanation:
The usual methods of solving quadratic equations apply to this one. Any of them can be used: graphing, factoring, completing the square, quadratic formula.
<h3>Solution</h3>
Often, when the coefficients are non-integers and have no obvious relationship to each other, the most convenient method of solution is the quadratic formula. It tells you the solution to ax²+bx+c=0 is ...

Your equation has the coefficients, a = -0.07, b = 0.007, c = 5, so the solutions are ...
