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3 years ago

Determine if x=2 is a solution.

Mathematics

1 answer:

Marrrta [24]3 years ago

3 0

Answer:

Do you have a picture for the problem that you want to be solved?

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THE table shows the number of pages blaine read for different times. How many pages will blaine read in 42 minutes?

Mkey [24]

Answer:

$126$ pages

Step-by-step explanation:

From the table, we know that Blaine can read $6$ pages in $2$ minutes. Therefore, Blaine can read $\frac{6}{2}=3$ pages per minute. Therefore, Blaine can read $42*3=126$ pages in $42$ minutes. Hope this helps!

8 0

3 years ago

What is the value of x in the equation 3- 2x = -1.5х?

Vika [28.1K]

Answer:

x = 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

3 - 2x = -1.5x

Step 2: Solve for x

Add 2x on both sides: 3 = 0.5x
Divide 0.5 on both sides: 6 = x
Rewrite: x = 6

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x: 3 - 2(6) = -1.5(6)
Multiply: 3 - 12 = -9
Subtract: -9 = -9

Here we see that -9 does indeed equal -9.

∴ x = 6 is the solution to the equation.

6 0

3 years ago

Read 2 more answers

5x + 8 − 3x = −10 x = −9 x = −1 x = 1 x = 9

zvonat [6]

Answer:

-9

Step-by-step explanation:

7 0

4 years ago

Timothy spent $68 at Macy's. His purchases include a pair of jeans at $32 and 2 t-shirts at $x each. how much for each t-shirt.

maria [59]

Answer:

idk

Step-by-step explanation:

3 0

3 years ago

The number 6231 is divisible by 3.

Oliga [24]

Answer:

true

Step-by-step explanation:

The answer would be 2,077

6 0

3 years ago