HELP! I'll give brainliest. I'm trying to help my brother and he is failing so please help me. Just..Please? Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.

Find the lateral area the regular pyramid

35.77709

Step-by-step explanation:

the number of True/false questions that the test has is 15

the number of multiple choice questions that the test has is 5

Step-by-step explanation:

Let x represent the number of True/false questions that the test has.

Let y represent the number of multiple choice questions that the test has.

The total number of questions in the test is 20. It means that

x + y = 20

The test consists of True/false question worth 3 points each multiple choice questions worth 11 points each. All the questions are worth 100 points. This means that

3x + 11y = 100 - - - - - - - - - - -1

Substituting x = 20 - y into equation 1, it becomes

3(20 - y) + 11y = 100

60 - 3y + 11y = 100

- 3y + 11y = 100 - 60

8y = 40

y = 40/8 = 5

x = 20 - y = 20 - 5

x = 15

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