3 years ago

The sum of a number times 9 and 30 is at least -28

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

Answer:

9n + 30 ≥ -28

Step-by-step explanation:

Let the number be n. Then, symbolically, this statement is:

9n + 30 ≥ -28

You might be interested in

6. (5y+2)+14x=5y+ (2+14x)

svetoff [14.1K]

In my opinion it is C

4 0

3 years ago

Read 2 more answers

You are slow-cooking a pot roast. After some time, you check its internal temperature with a cooking thermometer. The thermomete

AnnZ [28]

Answer:

51 degrees Celsius

Step-by-step explanation:

123 degrees Fahrenheit=50.5556 degrees Celsius rounded to the nearest degree would be 51 degrees Celsius

4 0

3 years ago

Estimate the mixed number 20by rounding to the nearest whole number or one-half.

skelet666 [1.2K]

Answer:

20 3/20 rounds to 20

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

9·8·7! is equivalent to:<br><br> 9 x 8 x 7<br> 72 x 5,040<br> 504!

liq [111]

Answer:

$\large\boxed{9\cdot8\cdot7!=72\times5,040}$

Step-by-step explanation:

$n!=1\cdot2\cdot3\cdot...\cdot n\\\\\text{Therefore}\\\\7!=1\cdot2\cdot3\cdot4\cdot5\cdot6\cdot7=5,040\\\\9\cdot8=72\\\\\text{Finally:}\\\\9\cdot8\cdot7!=72\times5,040$

8 0

2 years ago

Read 2 more answers

The line that passes through the point (-4, 2) and has a

xxMikexx [17]

Answer:

y = 2x + 10

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 = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (- 4, 2 ) into the partial equation

2 = - 8 + c ⇒ c = 2 + 8 = 10

y = 2x + 10 ← equation of line

3 0

2 years ago