Questions by Bert Hekman

Questions by Bert Hekman

Solve the system of two equations in two variables.6x - 7y = 282x + 4y = -16

asked Aug 1, 2023

1 answer

0 votes

20.4k views

Two and half of a number added to three quarters of the same number gives you 13.find the number.

asked Apr 1, 2023

1 answer

3 votes

226k views

1. Mark is going to a carnival. He is anxiously looking forward to riding as many rides as possible. In order to enter the park each person is charged a $3 admission fee. The tickets for the rides are

asked Mar 3, 2023

1 answer

2 votes

110k views

Equation of a line that goes through the following points: (4,1) and (7,10)

asked Feb 2, 2023

1 answer

9 votes

127k views

Essay writing "to think i trusted you" 400-450

asked Jan 9, 2023

1 answer

7 votes

131k views

What is the volume of this rectangular prism? 10/3 4/5 1/5

asked Dec 16, 2022

2 answers

3 votes

74.6k views

it is a program a personal computer microprocessor uses to get the computer system started after you turn it on

asked Dec 5, 2022

1 answer

8 votes

64.0k views

Find the GCF from the two numbers, and rewrite the sum using the distributive property. 24 + 36 Do not put any spaces in your answer

asked Nov 20, 2022

1 answer

5 votes

131k views

Evaluate: 18 (5n - 4) = [?]

asked Oct 24, 2022

1 answer

3 votes

1.8k views

How many terms are in this expression? 1 + 9u I Submit

asked Sep 22, 2022

1 answer

24 votes

79.1k views

An excess of sodium carbonate, Na, CO3, in solution is added to a solution containing 17.87 g CaCl2. After performing the experiment, 13.19 g of calcium carbonate, CaCO3, is produced. Calculate the percent

asked Aug 11, 2022

1 answer

4 votes

1.9k views

Plz help the pic is there thank you 14 points

asked Apr 7, 2022

2 answers

15 votes

9.7k views

What is the sum of the measures of the interior angles of a 12-gon ? A: 1620 B: 1800 C: 1980 D: 2160

asked Mar 22, 2022

2 answers

19 votes

87.7k views

Regency Inc. makes disposable cap and gown sets for graduations. Each cap and gown set sells for $15. The average variable cost for manufacturing ten cap and gown sets is $100. Total fixed costs for the

asked Nov 4, 2021

1 answer

2 votes

3.7k views

Since the replication crisis, many practices have been implemented to improve research and promote –, or the practice of sharing data and materials so they can be reviewed and replicated by other researchers.

asked Sep 13, 2021

1 answer

0 votes

228k views

What is one reason historians might believe di Coppo di Stefani Buonaiuti’s account of the Black Death?

asked Aug 4, 2021

1 answer

5 votes

189k views

What major reason do you think for the extinction of the flok song in Nepal write in one sentence

asked Jul 28, 2021

1 answer

3 votes

4.5k views

A 10-turn coil of wire having a diameter of 1.0 cm and a resistance of 0.30 Ω is in a 1.0 mT magnetic field, with the coil oriented for maximum flux. The coil is connected to an uncharged 3.0 μF capacitor

asked Jun 22, 2021

1 answer

2 votes

44.9k views

1. What does your liver do? Ist two major roles and briefly explain each role.

asked Jun 21, 2021

1 answer

2 votes

99.2k views

A cell is put in sat water and it’s size decreases. Which of the following best explain what happened?

asked Apr 20, 2021

1 answer

0 votes

110k views

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