Hi please help!

Sarah begins the year with $110 in her savings account. Each week, she spends $14. Martin begins the year with $8 dollars saved, but each week he puts $6 in an account. Let w represent the number... more

06/08/21

how long would it take

The distance to your cousin's house is 444 miles, and the distance to Las Vegas is 629 miles. If it took 12 hours to drive to your cousin's house, how long would you estimate the drive to Las... more

06/08/21

4a x b = -20, calculate a when b = 4

I need the answer please ty expert tutor and plz explain it clearly

06/07/21

Ratios and proportions

Martha and Noah had the same number of songs on their iPod. After Martha got 23 more songs and Noah got 11 more songs, the ratio of Martha's songs to Noah was 5 to 3. How many songs did Martha and... more

06/07/21

Solving proportions problem

If I am painting at a constant rate and I use 2/3 can of paint in 1 1/2 hour. What fraction of a can of paint will I use in 1 hour?

06/07/21

please help with this question

The sum of two numbers is -26. One number is 12 less than the other. Find the numbers

06/07/21

Pre Calculus Final Please Help

Suppose a certain baseball diamond is a square 85 feet on a side. The pitching rubber is located 57.5 feet from home plate on a line joining home plate and second base.​(a) How far is it from the... more

06/07/21

find 3 different integer solutions to the equation x=-3

06/07/21

Solve for x: log(2x) + log3 = 5

06/07/21

Soo, I'm in ninth grade and I'm a bit stuck on this problem. The word problem is:

For a science project, Billy observed a chipmunk and a squirrel stashing acorns in trees. The chipmunk hid 3 acorns in each tree. The squirrel hid 4 acorns in each tree. They each hid the same... more

TRIGONMETRIC EQUATION

Solve each trigonometric equation for all angles between [0°, 360°). Round answers to the nearest hundredths place if necessary.1) 2 sin θ = -12) 5 tan θ = 43) 5 cos θ = -34) 2 cos^2 θ = 1

What will my final grade be?

So I took my first final and I only finished half. My final is worth 20% of my grade. My current grade is a 89%. Assuming I get a 50% on my final, how much will it affect my grade.

LOGARITHMIC PROPERTIES

1) Expand the logarithmic expression log xy^2. *show your work*2) Condense the logarithmic expression 1/2 log x - log y to a single logarithmic. *show your work*

06/07/21

Find the speed of​ Tran's boat and the speed of the current.

In his​ motorboat, Tran travels upstream at top speed to his favorite fishing​ spot, a distance of 30 ​miles, in 6 hours.​ Returning, he finds that the trip​ downstream, still at top​ speed, takes... more

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