3 years ago

Write the following phrase as a variable expression. Use x to represent "a number".

1 answer:

3 0

Sum means add, a number means x, and four means, uh, 4...

x+4. is what you're looking for

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sergij07 [2.7K]

Make it 8/1 and multiply the top number and the bottom number then fone a common factor and divide by that number

6 0

3 years ago

USPshnik [31]

Answer: 0

Step-by-step explanation:

Point A = (3 , 4)

Point B = (7 , 4)

$\frac{yB - yA}{xB - xA}$ = $\frac{0}{5}$

5 0

3 years ago

AVprozaik [17]

Answer:

Step-by-step explanation:

A number divisible by 9 is also divisible by 3 because 3 is a factor of 9.

4 0

3 years ago

klemol [59]

Answer:

21 kilometers!

Explanation: You add the two distances she rode her bicycle and add them together. 9+12 = 21kilometers!

8 0

3 years ago

d1i1m1o1n [39]

Apply slip and slide
a^2-3a-4
(a-4)(a+1)
(a-2)(2a+1)

Find zeros
a-2=0
a=2

2a+1=0
2a=-1
a=-1/2

Final answer: {-1/2, 2}

8 0

3 years ago

Write the following phrase as a variable expression. Use x to represent​ "a number".