PLZ I NEED HELP WITH THIS QUIZ PLZ SHOW WORK WILL MARK BRAINLIEST

1: No, the ratios are not proportional because if you multiply 16/9 to get a common denominator, your two fractions are 84 / 54 and 96/54, which are not equal.

2: $1.70. You need to find the unit rate, by dividing 4.76 by 7. Once you do, you'll get $0.68 per pound. Then, multiply by the number of pounds you have, which in this case is 2.5. 0.68 * 2.5 = $1.70.

3. No, the relationship is not proportional. The first ratio is 6/4, which is not equivalent to 10/8. With a common denominator, 6/4 = 12/8, which is not equal to 10/8.

4. Option B. You need to find the unit rate of dollars per oz by dividing 3.29/20, which equals 0.1645. 4.49/32 = 0.1403 is less than 0.1645, so Option B is the better deal.

5. 2/5. There are four vowels to ten consonants. 4/10 simplified is 2/5.

Good luck!

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.