Can someone help me out? This is really hard! (brainliest if it's correct!)

Step-by-step explanation:

Lets convert the time she spend working into a improper fraction.

[tex]4 \frac{1}{2} = \frac{4 \times 2 + 1}{2} \\ = \frac{9}{2} hours[/tex]

Since she spend 2/5 of the above time mowing lawns,

Time Spend mowing lawns =

[tex] \frac{2}{5} \times \frac{9}{2} \\ = \frac{2 \times 9}{5 \times 2} \\ = \frac{18}{10} hours \\ = \frac{18 \div 2}{10 \div 2} \\ = \frac{9}{5} hours \\ = 1 \frac{4}{5} hours \: or \: 1.8 \: hours[/tex]

Answer:

idek

Step-by-step explanation:

is this right

I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!

Rob loves to snowboard in the winter, so he is looking at the cost of ski lift tickets for different mountains. Peak Point is selling 5-day packs for $275.60. Grand Mountain is selling 3-day packs for $174.75. Which mountain offers the better deal?
i will give brainliest to the most reasonable answer

Several years ago, the average serving size of beef at restaurants was 5 ounces. Due to changing restaurant trends, the average serving size is now 20% larger. What is the current average serving size?

Help PLZ Answer Questions Below

Sweet Ems Candy Shop is selling candy for $0.89 a pound or you can get a 5-lb bag for $4.10. Yum Yum Candy Store across the street sells candy for $0.85 a pound or you can get a 5-lb bag for $4.25. Which is the better deal?


Sweet Ems’ 5-lb bag.

Yum Yum’s 5-lb for $4.25.

Sweet Ems' 1-lb for $0.89.

Yum Yum’s 1-lb for $0.85.

please help I will really appreciate it. It is about unit rate!

PLEASE PLEASE PLEASE HELP I NEED HELP WITH THIS :((
i will give brainliest:)

Use the Distributive Property to simplify the expression.
10(b−6)

who ever gets this first will get a brainlest

THIS LOOKS IMPOSSIBLE

expression 9(2j + 7 + 5j).

Use the distributive property to create an equivalent expression

ANSWER FOR BRAINLIEST

The circumference of a circle is 17π ft. Find its radius, in feet.

Mindy conducts an experiment with three quarters. She counts the number of heads and tails for each flip of the three quarters. Mindy records the results in the table below.

Please Help Me (repost)
1. what do you notice about the expressions in Column A compared to Column B?
2. What do you notice about their values?

Please answer i will give brainlest Please answer I will give brainlest

Find the area and select one of the answers in the file

(CORRECT ANSWER GETS BRAINLIEST!!! 20 POINTS!!!)
What is the quotient of the division below?

2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar

Which equation describes the relationship between x and y in the table below?
x y
1 3
2 1
3 -1
4 -3

A. y = x + 2
B. y = -2x + 5
C.y = x - 4
D. y = -3x + 6

PWEZ HELP


THis is 3 qwestions worth 10 each plz answer corectly and u get branlyest

1 Describe the two factors in this expression

4(8 + 3x)

2 The surface area of a cone with radius r units and slant height s units is shown below:

Surface area = 3.14(rs + r2)

Part A: If r = 6 units and s = 4 units, write an expression that can be used to calculate the surface area of the cone. (4 points)

Part B: What is the surface area of the cone? Show your work. (6 points)

An expression is shown below:

4(m + 3 + 5m)

Part A: Write two expressions that are equivalent to the given expression. (3 points)

Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)

Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)

please help me out! this is urgent please do it correctly heres 10 points and a brainleist if you answer it right

Two students determined the value of this equation as shown below.
2x – (3x + 5) + 2 = 5x – 14
[picture below]
Describe any errors made when solving the equation by Student A.
Describe any errors made when solving the equation by Student B.
Show a complete set of correct steps to determine the solution to the equation.

What does it mean when it shows this in math

answer real quick and correct for brainly and thanks on your profile and on the answer

Find the area of a composite figure. 3.14 help please!!:)

how many times would you expect to roll a number less than 3 if you roll the dice 50 times

Chloe needs to swim a total of 9 miles this week. So far this week , she swam 5 5/8 miles. Use the equation 5 5/8 + m =9 to find out how many more miles Chloe needs to swim.

What number must be distributed in the following equation?
-6(x+7)=-12
answer choices:-6,7,or-12

Dylan built the following pattern:

Which table represents the relationship between the pattern number (Input) and the number of squares (Output)?
Input Output
1 2
2 8
3 16
Input Output
1 4
2 8
3 12
Input Output
1 1
2 4
3 9
Input Output
1 2
2 6
3 12

IM REALLY LOST ( no links!)

What is the measure of ∠KMN?
A. 29 degrees
B. 66 degrees
C. 53 degrees
D. 89 degrees