The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about ​14.29%. What is the correct percent​ decrease? What error did Adam likely make when finding the percent​ decrease?

What error did Adam likely​ make? A. divided the difference of the two quantities by the sum of the two quantities. B. divided the difference of the two quantities by the product of the two quantities. C. divided the difference of the two quantities by the new quantity. D. divided the new quantity by the original quantity.

Answer:

A

Step-by-step explanation:

The absolute value of 15.3 is the _________ The absolute value of 15.3 is __________ 15.3.

number 1 awnsers are: A distance from 15.3 to zero on a number line B opposite of 15.3

number 2 awnsers are: A negative B positive

pls awnser quick

As soon as possible please

Ruby is decorating for a party and needs 120 meters of ribbon. There are approximately 39.37 inches in 1 meter.Which measurement is closest to the number of inches of ribbon needed?
A:4,724.4 in B:3.04 in C:472.44 in D:159.37 in


ANSWER THIS FOR 50 POINTS! :D

Which expression is equivalent to negative one half open parentheses three minus two fifths close parentheses?

A)negative three halves minus one fifth

B)negative three halves plus one fifth

C)negative three and one half minus one fifth

D)negative three and one half plus one fifth

∆ L′M′N′ was created by translating a triangle 4 units down and 2 units to the
right. What were the coordinates of the original triangle, ∆ LMN?
CHOICES
L (−3, − 3 ), M (−4, − 7) , N (−1, − 7)

L (−7, 5) , M (−8, 1) , N (−5, 1)

L (−9, 3) , M (−10, − 1) , N (−7, − 1)

ethan eats 16 french fries and consumes 224 calories how many fries does ethan eat if he consumes 406 calories

Jamie says the value of the expression 1.34 times (-19/37) is close to -0.75 does this seem reasonable. explain

3 (m - 1) = 5m + 3 - 2m just solve it plz



dont answer if u dont know >:(

9 15/22 - 3 2/11 PLS SUBTRACT

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 5 rows of the same length, he has 3 chairs left over. If he arranges the chairs in 3 rows of that same length, he has 15 left over. How many chairs does Liam have?

I need help ASAP PLEASE HELP

points for people
594083494 x 659848458

Nina saved money in her piggy bank to buy a music player she started by saving 30$ that she received for her birthday and then she saved 10$ from her allowance each month for 6 months. The table below shows the total amount of money Nina had save at the end of each month for 6 months .

Wednesday morning, the temperature was −12 ∘F. By the afternoon, the temperature was 23 ∘F. Write and then evaluate a subtraction expression to determine the number of degrees of change in temperature between the morning and the afternoon.

Bilk is driving on a freeway to visit his friend.
He has been driving at a constant speed for
the last hour. If Birk is traveling at a speed of
60 miles per hour, which equation best
represents the relationship between time in
hours, t, and the distance in miles, d?
A d = 60t
B t = 600
c d = t + 60
D t = d + 60

Briniest pls help!!!!!!!!!!

-6x - 16 < 2x

help plz

plz help ASAP giveing brain list thx and u get points

PLZ HELP NEED NOW! I WILL GIVE BRAINLIEST TO FASTEST PERSON WITH WORK!
how do you change y – 5 = - (x – 1) into slope intercept form?

Subtract. Write your answer in scientific notation.
(5.83×104)–(1.22×104)

The question is in the picture

please help the one i used red marker to cross out dont do it. tyy

In the product of 3.64 and 0.5, there should be _____ digits to the right of the decimal point.
four
one
three
two

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 7 rows of that same length, he has 21 left over. How many chairs does Liam have?

Which literal equation is not equivalent to x equals two y plus z ?

x minus two times y equals z

x minus z equals two times y

y equals x minus z divided by two

x plus two y equals z

This model represents an equation. What value of x makes the equation true? A) 3/4 B) 9/2 C) -3/4 D) -9/2

Amanda's older sister worked 17 hours last week. If she earned $114.75, how much did Amanda's older sister earn for each hour?

ANSWER CHOICES: A:$5.65 B:$5.75 C:$6.65 D:$6.75

At a​ college, the cost of tuition increased by 10​%. Let y be the former cost of tuition. Use the expression y+0.10y for the new cost of tuition. Write an equivalent expression by combining like terms. What does your equivalent expression tell you about how to find the new cost of​ tuition?
Choose the correct answer below.
A. 0.10​; add 0.10​% of the former cost to the new cost.
B. 1.10y​; multiply the former cost by 1.10.
C. 0.90y​; multiply the former cost by 0.90.
D. 0.90​; add 0.90​% of the new cost to the former cost.

Which graph shows the result of dilating this figure by a factor of One-third about the origin?

On a coordinate plane, triangle A B C has points (negative 6, 6), (6, 6), (6, negative 6).
On a coordinate plane, triangle A prime B prime C prime has points (negative 2, 2), (2, 2), (2, negative 2).
On a coordinate plane, triangle A prime B prime C prime has points (negative 3, 3), (3, 3), (3, negative 3).
On a coordinate plane, triangle A prime B prime C prime has points (Negative 18, 18), (18, 18), (18, negative 18).
On a coordinate plane, triangle A prime B prime C prime has points (negative 12, 12), (12, 12), (12, negative 12).
Pls its on edge i give brainliest

At a grocery store, you can buy a 20-ounce of peanuts for $3.59, or you can buy a one-pound (16 ounces) package for $2.59. Why is the one-pound package the better deal? Explain your answer by talking about unit rates.