Finley has 152 yellow, red, and blue marbles in a bag. He has seven more red marbles than yellow marbles, and three times as many blue marbles as yellow marbles. How many yellow marbles does Finley have? Write an equation to represent this problem. Then solve the equation. A. x + x + 7 + 2x = 152; x = 36 B. x + x + 7 + x = 152; x = 48 C. x + x + 7 + 5x = 152; x = 21 D. x + x + 7 + 3x = 152; x = 29

Answers

Answer 1

Answer: X=yellow
X+7=red
3x=blue

So x+x+7+3x=152
5x=145
X=29

Your answer is D.

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The value of the digit 4 in the number 42,780 is 10 times the value of the digit 4 in which number? The options are 34,651 or 146,703 or 426,135 or 510,400

Answers

Answer: 34,651

Step-by-step explanation:

Given number : 42,780

Here the place value of 4 is 40,000 or 4 ten thousand.

Let's check all the optins for the right answer.

The value of 4 in 34,651 is 4,000 or 4 thousand

and $40,000=10*4,000$

Thus, 34,651 is the number in which the value of 4 is 10 times the value of 4 in 42,780.

Rest of the options are incorrect.

146,703 because the 4 is both in the same place, in the ten thousands place.

QUESTION 2A bag contains 8 yellow marbles, 16 red marbles, 3 blue marbles, and 3 black marbles. What is the probability of drawing a black marble out of the bag?

Answers

Answer:

3/30 =1/10

Step-by-step explanation:

add up the number of balls and then

number of black balls divided by the total number of balls.

What is a termites favorite breakfast 1 9m 6m find x

Answers

Is that 19m or 9 m ?

Would you measure the length of a bench in centimeters or in meters

Answers

well... it depends... some benches are big, some are small. but what my teacher told me to use is meters! so meters would be better because if the bench was too small, it would be a chair! LOL

Meters
there is different size of bench, usually is about 1.5 meter.

An equilateral triangle has a perimeter of 78 cm.If the height of the triangle is 15.5 cm, what is the area of the triangle?

Answers

Answer:

The area of the triangle is : 201.5 cm ²

Step-by-step explanation:

All the sides of an equilateral triangle are equal. A triangle has 3 sides. If the perimeter is 78cm, 78 cm needs to be divided by 3 so find each side of the triangle.

78÷3=26

In order to find the area of a triangle, you need to multiply the base by the height and divide the product by 2.

26×15.5=403

403÷2= 201.5

So therefore, The area of the triangle is : 201.5 cm ²

4567 divided by 13 please
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Answers

351.3 you can use calculators you know lol

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