ANSWER THOROUGHLY AKA WELL I NEED GOOD EXPLANATION

I would choose lelia because she might have taken longer but maria ran 1 lap lelia ran 3 so lelia can run 2 1/4 (or (1/3) times faster

Answer:

Lelia should be chosen.

Step-by-step explanation:

Leila: 3 laps is going to be 3/5 x 3, which is 9/5. So she can run 1 4/5 in 7 minutes.

Maria: 1 lap is going to be 3/5. So she can run 3/5 in 3 minutes.

If you multiply 3/5 by 2, you're going to get 6/5 in 6 minutes, and then divide it by 6, which is going to give you 1/5 of a lap in 1 minute, multiply that by 7, and get 7/35. This is for Maria. If you divide 9/5 by 7, you're going to get 9/35. This is for Lelia.

Maria: 7/35 of a lap in 1 minute.

Lelia: 9/35 of a lap in 1 minute.

Lelia should be chosen.

a fruit salad contains 20 different pieces of fruit. there are 3 pieces of apple, 8 pieces of watermelon, 7 pieces of banana, and the rest are orange pieces.

Both 12 and 16 are factors of a number. The number is between 100 and 150. What is the number? GIVE A REASON FOR YOUR ANSWER!

Factor the following expression using the GCF: 14xy + 8yz.

2(7xy + 4yz)
2xy(7 + 4z)
y(14x + 8z)
2y(7x + 4z)

You can use place value to think about the expression 9×6,128
9
×
6
,
128
.

Fill in the blanks to show a way to represent 9×6,128
9
×
6
,
128
with an area model.

Which of the following is a solution to the inequality below.
-30<11k

k=-2 k=-10: k=-7 k=-4

Circle the letter of the equation that each given solution makes true. The first one is done for you.
7. x  5
8. g  7 A 2  x  7 A 9g  16 B 9  x  3 B 8 g  1 C 3x  18 C 11 g  17
9. y  2
10. m  9 A 7  y  1 A m 4  13 B 3y  6 B 7m  36 C C
11. z  4
12. a  8 A 5z  20 A 2a  10 B B a  12  20 C z  3  7 C
13. Write an equation that involves multiplication, addition, contains a variable, and has a solution of 8. ___________________________________________________________

A department store buys 300 shirts for a total cost of $7,200 and sells them for $30 each. Find the percent makeup.​

Please answer im begging pls pls pls ASAP AND EXPLENATION PLS ITS IMPORTANT

A line with a negative slope intersects a horizontal line 3 units above the x-axis. Select each point that can not be the intersection of the two lines.



(−2,3)


(−3,5)


(3,−2)


(0,−3)

Find the greatest common factor of the terms in the following expression: 32rt – 12t.

4t
6t
8rt
12t

Please Help Me I will give Brainliest!

wht is the answer to this answer. what is a kilogram and milgram's

Which ordered pair is a solution of the equation y = 10x?
a.) (-6, -60)
b.) (8, 90)
c.) (8, 70)
d.) (-10, -80)

On Robert’s shelf are:
6 mystery books
2 science fiction books
3 adventure books
4 history books
Robert will randomly choose 1 book to read, not put it back and then grab another book to read. What is the probability that he chooses an adventure book and then a history book?

please answer correct?!!

Water bottles are sold in cases of 24 and cost $1.25 per bottle. Each of 4 friends gets an equal share of water bottles from c cases of bottles. Write an expression to represent how much each friend must pay.

Without solving, identify whether this equation has a solution that is positive, negative, or zero.
3x−5=-3
If you are not sure then solve the problem on paper to determine the answer:

Group of answer choices

Positive

Negative

Zero

Write answer as x=

x-21=99

PLS HELP I WILL GIVE 15 POINTS OR MORE PLS NO SPAMMING PLS

Measuring Circles: End-of-Unit Assessment (A) : TOPIC



3. Select all of the true statements.


A. is the area of a circle of radius 1.


B. is the area of a circle of diameter 1.


C. is the circumference of a circle of radius 1.


D. is the circumference of a circle of diameter 1

.

E. is the constant of proportionality relating the diameter of a circle to its

circumference.


F. is the constant of proportionality relating the radius of a circle to its area

A website offers free shipping to customers who order at least $75 dollars worth of merchandise. Della is ordering 2 flashlights at $10.00 each and plans to order packs of $5.00 batteries until her total is at least $75. Which statement best describes how many packs of batteries she must order to qualify for free shipping?
A. 11 or more
B. 13 or more
C. 15 or more
D. 19 or more

Look at a picture of the American flag. Approximately what
part of the flag is blue? Explain.

Complete each congruency statement and name the rule used. If you cannot show the triangles are congruent from the given information, leave the triangle’s name blank and write CNBD for “Cannot be determined” in place of the rule.

∆RED = ∆___ By rule ________

A rectangle has a perimeter of 50 cm. The rectangle has a length is 4 times its width. How long is its length?
A- 50 cm
B- 5cm
C- 20 cm
D- 10 cm
Show how you got your answer!

please help me for brainliest plz dont play around

help me please ASP PLEASSSSSSSSSSSSSSSSS

Use the ratio table to find the unit rate with specified units.

Hours: 3 6 9 12
Gallons: 10.5 21 31.5 42

Help me. Thank You.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Find f(1/3) if f( n ) = 3 n
1
3
1 /3
(A explanation along with the answer would be appreciated because I have no idea how to do this)

helplplplplplpplllp memememememememe

What is the equation for the line in slope-intercept form?

Enter your answer in the box.