Larry,Mary,and Terry each had a full glass of juice.Larry drank 3/4 of his.Mary drank 3/8of hers.Terry drank 7/10 of his.who drank less than 1/2 of their juice?

Answers

Answer 1
Answer:

Answer:  Marry drank less than half of her glass of juice.

Step-by-step explanation:  Given that Larry, Mary and Terry each had a full glass of juice.Larry drank (3)/(4) of his. Mary drank (3)/(8) of hers and Terry drank (7)/(10) of his.

We are to find who drank less than (1)/(2) of their juice.

We have

Portion of the glass of juice that Larry drank

=(3)/(4)>(2)/(4)\left(=(1)/(2)\right).

Portion of the glass of juice that Mary drank

=(3)/(8)<(4)/(8)\left(=(1)/(2)\right).

Portion of the glass of juice that Terry drank

=(7)/(10)>(5)/(10)\left(=(1)/(2)\right).

Therefore, Marry drank less than half of her glass of juice.

Answer 2
Answer: Mary drank the least because when half of 8 is 4/8.

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25 Points :D!!!1) Find the value of y if the the area of the parallelogram is 23.7 inches squared:

2)Two rectangles were used to form the following figure. The dimensions of the interior angle are 8 and 13 inches. The dimensions of the exterior angle are 9 and 15 inches.What is the area of the shaded region in square inches?

Answers

\bf \textit{area of a parallelogram}\n\n A=bh~~ \begin{cases} b=base\n h=height\n[-0.5em] \hrulefill\n A=23.7\n b=y\n h=3 \end{cases}\implies 23.7=y3\implies \cfrac{23.7}{3}=y\implies 7.9=y

How does understanding place value help you subtract across zeros?

Answers

I was told that it's a strategy to help you get better at math

Help pleaseif we have
100 apples
and jim eats
20
and kellie eats
5
what is the eqation to solve

Answers

Answer: 75; 100-25-5


- - To solve this you are going to subtract.
Because you are taking away apples, in this case eating them

- - So: 100-20-5

Answer: 75

✡Hope this helps!





Let x be the number of apples left after Jim and Kellie eat.

We have an equation: x apples+ 20 apples+ 5 apples= 100 apples.

Now let's solve the above equation:
x+20+5=100
⇒ x= 100-5-20
⇒ x= 75.

The number of apples left is 75 (apples)~

The average rate of the first part of Yi’s walk on a park loop was 4 miles per hour. She then met up with a friend and the two walked the rest of the way at an average rate of 5 miles per hour. The entire 3-mile walk took Yi 42 minutes (0.7 hour). Which equation can be used to solve for x, the time in hours that Yi spent walking before meeting her friend?

Answers

so she walked during this time with 4 miles per hour (x*4)

during the rest of the way (which is 0.7-x, as the whole way took her 42 minutes, so the rest is 0.7-x) she walked with 5 miles per hour - the distance was (0..7-x)*5 m/h



the total distance was 3 miles, so if we sum the two distances, we will get 3 miles:

x*4+ (0.7-x)*5=3

let's remove the bracket:

4x+0.7*5-5x=3

4x+3.5-5x=3

subtract 3.5 from both sides:
4x-5x=3-3.5
-x=-0.5
 
multiply both sides by  (-1)
x=0.5:

so she walked for half an hour alone, that is for 30 minutes!

Answer:

D, 4x + 5(0.7 – x) = 3.

Step-by-step explanation:

yw egen2020

Annie is a financially responsible person who keeps a detailed record of the activities in her bank account.1. Annie is considering opening a certificate of deposit (CD) account. The CD account will earn interest. However, it does not allow her to deposit or withdraw money for 2 years.

First Bank is offering a CD account with a 1.8% interest rate each month. The interest is compounded. In other words, the interest earned each month will be based on the total account balance from the previous month. Annie has $500 to start the account.
(a) Fill in the table showing the amount of money in the CD account over 4 months. banks always round down to the nearest cent when necessary.
(b) if annie graphed the function, what would the y-intercept be? how do you know this?
(c) is the relation a function? Explain why or why not.
(d) is the relation linear? if so, state the rate of change and write the equation of the relation, where x is the number of months and y is the amount in the account. if not, explain why not.

Answers

a)
1st Month: 509
2nd Month: 518.162
3rd Month: 527.488916
4th Month: 536.984 (3 d.p.)

b)
500. The "zero"th month ie. when no interested has been compounded will only have her original deposit.

c)
Yes, you cannot have two different balances of money.

d)
Yes, compound interest can be showing like so:
Y x 1.018^X

4x-3y=-1 -2x+5y=11 solve for x and y

Answers

x=2
y=3
hope this helps
X=2
Y=3
You just have to do process of elimination. You have to try out the numbers.