Recent activity by Julie Lerman

Recent activity by Julie Lerman

If 3x + 2y = 1 and 2x + 7y = 3 How do you find x and y step by step?

asked Dec 18, 2023

2 answers 149k views

Which macromolecule is built from glucose? A protein B glycerol C carbohydrates D amino acid’s

asked Nov 7, 2023

2 answers 20.7k views

The value of a car decreases as shown in the table below. A 2-column table with 6 rows. The first column is labeled years after purchase with entries 0, 1, 2, 3, 4, 5. The second column is labeled value

answered Oct 25, 2023

2 answers 42.9k views

Calculate the number of moles in 4.5x10^23 molecules of iron. Express answer to 2 significant digits and as a decimal

answered Oct 8, 2023

1 answer 216k views

What did the Anti-Drug Abuse Act force judges to do? Require drug evidence from police before a court hearing. Send all drug-related trials to federal courts. Mandate drug addicts to complete mandatory

answered Sep 11, 2023

1 answer 141k views

During the first crusade, the princes' crusade resulted in European forces?

answered Jul 10, 2023

2 answers 153k views

Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches. What is the actual measurement of that side of the courtyard? Show your work.

answered Jul 7, 2023

1 answer 56.7k views

katelyn is packing lunches for a hike. she has 5 sandwiches and 15 cookies. she puts 1 sandwich in each lunch. how many cookies should she put in each lunch if she wants to have the same amount?

asked Jun 18, 2023

2 answers 78.8k views

is there any division of labour among the cells of colony? if you find division of labour among cells and tissues what level of cellular organization is it?

answered Mar 19, 2023

1 answer 5.6k views

Can someone help me with 2 and 3 please? I don't understand.

answered Mar 12, 2023

1 answer 32.6k views

What is the ans of this?

answered Dec 25, 2022

1 answer 101k views

9. Use the table to answer the question that follows. 52w high 52w low Stock Ticker Div Yield %P/E Vol 00's High Low Close Net chg 52.14 31.83 ZycodeczYO 64.372150 52.3641.8442.21 -0.95 13.42 12.31 Unix

asked Dec 11, 2022

1 answer 65.5k views

A chemistry student is given 3.00 L of a clear aqueous solution at 17 C . He is told an unknown amount of a certain compound X is dissolved in the solution. The student allows the solution to cool to 17

asked Dec 11, 2022

1 answer 17.0k views

Which is greater.9 or 95%

answered Oct 25, 2022

1 answer 228k views

F(x)=2x^2+7 what is the value f(-2)

answered Oct 20, 2022

1 answer 215k views

An infant's toy has a 120 g wooden animal hanging from a spring. If pulled down gently, the animal oscillates up and down with a period of 0.54 s . His older sister pulls the spring a bit more than intended.

asked Oct 15, 2022

1 answer 210k views

I really need help can some on please help me

answered Oct 14, 2022

2 answers 8.0k views

PLEASE HELP ASAP NO TROLLING PLEASE. HELP FIND MISSING TERM

answered Sep 16, 2022

2 answers 154k views

Juan needs to mail 4 party invitations to his friends. He needs three stamp for each invitation. He already has 5 stamps. How many more stamps does he need?

answered Aug 26, 2022

2 answers 198k views

Which expression is equivalent to -6(-2/3+2x)

answered Aug 15, 2022

2 answers 98.2k views

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