3 years ago

What is the substitution property of equality

1 answer:

6 0

The substitution property of equality, one of the eight properties of equality, states that if x = y, then x can be substituted in for y in any equation, and y can be substituted for x in any equation.

You might be interested in

What value should go in the red box

NeX [460]

I’m pretty sure it would be 4, since y= (x) which would be the numbers on the chart and then add 2
ex: y= (2) + 2
y= 4 and so on

6 0

3 years ago

Read 2 more answers

If f(x)=3x-1 and g(x)=x+5, find (f o g)(x) and (g o f)(x)<br><br> (f o g)(x)=<br><br> (g o f)(x)

Nuetrik [128]

Answer:

(f o g)(x)= 3x + 14

(g o f)(x) = 3x + 4

Step-by-step explanation:

(f o g)(x) = f(g(x)) = f(x + 5) = 3(x + 5) - 1 = 3x + 15 - 1 = 3x + 14

(g o f)(x) = g(f(x)) = g(3x - 1) = 3x - 1 + 5 = 3x + 4

3 0

2 years ago

Suppose a ball is thrown upward to a height of h0 meters. Each time the ballâ bounces, it rebounds to a fraction r of its previo

asambeis [7]

Answer:What if you were asking this question? How would you explain it to yourself?

Step-by-step explanation:

6 0

2 years ago

X 4) Find the product of 4 x 2 3/4. 18 3/4 O 7 1/2 11 O 14

Vadim26 [7]

9514 1404 393

Answer:

Step-by-step explanation:

4 × (2 3/4) = 4×2 + 4×(3/4) = 8 + 3 = 11

4 × (2 3/4) = 4 × 11/4 = 11

5 0

3 years ago

The ratio of boys to girls in Miss Smith’s class is 3 to 5. There are 15 girls in the class. What is the total number of student

pogonyaev

Answer:

9 boys

Step-by-step explanation:

15/5

3*3

3 0

3 years ago