3 years ago

Create a variable expression that represents the word phrase: a numver secreased by seven

1 answer:

5 0

We can act like the variable is anything. x, y, a ,g, u, :),....anything! For this problem, let's say the variable is x. All we need to do is that a number decreased by seven, so the final answer is x-7 because decreased means subtract. Hope I helped! Have an awesome day!

You might be interested in

Find an equation of the line having the given slope containing the given point slope -9 through (1,-8)

Darya [45]

Answer:

y = - 9x + 1

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = - 9, hence

y = - 9x + c ← is the partial equation

To find c substitute (1 , - 8) into the partial equation

- 8 = - 9 + c ⇒ c = - 8 + 9 = 1

y = - 9x + 1 ← equation of line

4 0

2 years ago

A manager needs to order company shirts for each employee. She was quoted the following rates. If she orders 75 shirts and passe

docker41 [41]

The answer is B.$7.47.

Let's first calculate how much in total 75 shirts cost:
- first 19 (less than 20) cost $10: 19 * $10 = $190
- the next 30 cost $8: 30 * $8 = $240
- the rest (26 = 75 - 19 - 30) cost $5: 26 * $5 = $130

So, in total 75 shirts cost $560:
19 * $10 + 30 * $8 + 21 * $5 = $190 + $240 + $130 = $560

Since 75 shirts are ordered, there must be 75 employees, so each employee must pay $7.47:
$565 ÷ 75 = $7.47

7 0

3 years ago

Read 2 more answers

Find the missing factor. 200 x ____ = 600 A) 2 B) 3 C) 4 D) 5

kykrilka [37]

Answer:

B. 3

Step-by-step explanation:

we know 2x3 = 6 soo just add 2 zeros = 600

4 0

1 year ago

Read 2 more answers