2 years ago

A letter used to represent a number in equations or expressions

1 answer:

6 0

The answer is “x”. “x” represents the missing number in the problem.

Example:
16+x=20
The missing number, 4, would be represented as x. Hope this helps!

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Y=6*2x for x=-2 evaluate the function

atroni [7]

Answer:

Y = -24

Step-by-step explanation:

For this problem, evaluate simply means for each x, replace the value with -2. So, let's do that.

Y = 6*2x

Y = 6*2(-2)

Y = 6*-4

Y= -24

Cheers.

6 0

3 years ago

8-2x=5<br> Please help in the next ten minutes

mihalych1998 [28]

$8-2x=5\\
-2x=-3\\
x=\dfrac{3}{2}$

4 0

3 years ago

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There are 40 vehicles in a parking lot. Twenty percent of the vehicles are pickup trucks. how many pickup trucks are in the park

REY [17]

There would be 8 pickup trucks in the parking lot.

5 0

3 years ago

Find the common ratio for 4,2, and 1

svetoff [14.1K]

Answer:

4:2:1 is common ratio for 4,2, and 1

7 0

2 years ago

PLEASE HELP ME OUT!!!

DedPeter [7]

Answer:

20/3 or 6.67 or 6 $\frac{2}{3}$ (any of these are correct)

Step-by-step explanation:

Volume of triangular pyramid formula is V = 1/3 * base area * height

V = 1/3 * 5 * 4 = 20/3

20/3 or 6.67 or 6 $\frac{2}{3}$

4 0

1 year ago