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STatiana [176]
2 years ago
13

Which expression is equivalent to 24 + 64?

Mathematics
2 answers:
LUCKY_DIMON [66]2 years ago
8 0
It’s 3 brainliest me pls
Cerrena [4.2K]2 years ago
7 0
3. 8(3+8)


Explanation : 8x3 = 24 + 8x8 =64 which is congruent to 24 +64
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How do you finish graphing your line?
Elan Coil [88]

Answer:

Step-by-step explanation:

Step 1: Identify the variables

Step 2: Determine the variable range

Step 3: Determine the scale of the graph

Step 4: Number and label each axis and title the graph

Step 5: Determine the data points and plot on the graph

Step 6: Draw the graph

3 0
2 years ago
192=6000(.02(8/5-4Y)+.08y)<br> solve for y
Katena32 [7]

Given:

The equation is:

192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)

To find:

The value of y.

Solution:

We have,

192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)

On simplification, we get

192=6000\left(0.02\times 1.6-0.02\times 4y+0.08y\right)

192=6000\left(0.032-0.08y+0.08y\right)

192=6000\left(0.032\right)

192=192

Since LHS=RHS and the equation is free from the variable y, therefore the given equation is true for all real values of y.

Hence, all real values of y are solutions.

7 0
3 years ago
Which first step for solving the given system using substitution results in an equation without fractions?
vaieri [72.5K]
The correct answer is solve for y in the second equation.

Step 1: Multiply each equation by a suitable number so that the two equations have the same leading coefficient. ...
Step 2: Subtract the second equation from the first.
Step 3: Solve this new equation for y.
Step 4: Substitute y = 2 into either Equation 1 or Equation 2 above and solve for x.
5 0
3 years ago
An angle measures 6° less than the measure of a complementary angle. what is the measure of each angle?
Sauron [17]
A and 90-a is the measure of the two angles

a=90-a-6
2a=84
a=42
42° and 48°
3 0
3 years ago
Please I need someone to help my assignment​
Nadusha1986 [10]
(x-4)² + (x-2)² = x²

(x² - 8x + 16 ) + (x² - 4x + 4) = x

2x² -12x + 20 = x

2x²-12x + 20 - x = 0

2x² - 13x + 20 = 0

(2x-5) (x-4) = 0

2x-5 = 0

2x = 5

x = ⁵/₂


x-4 = 0

x = 4



so x₁ = ⁵/₂ , and x₂ = 4
4 0
2 years ago
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