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3 years ago

5 x (-9) help meeee plzzzzz

Mathematics

2 answers:

natulia [17]3 years ago

8 0

Answer:

The answer is -45

Step-by-step explanation: You can use a calculator to find the answer to this question and find out that the answer to your question is -45.

Sedaia [141]3 years ago

7 0

-45
When multiplying a positive and negative number, it’s always negative

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Please help soon and explain. I don’t know how to solve! Thank u!

dsp73

2/3 because you flip 3 coins and you want to get al least 2 heads!

4 0

3 years ago

Question 3 (1 point)

Sindrei [870]

Answer:

Step-by-step explanation:

(3+6+3)•9-(3•2)-(3•2)

12•9-6-6

=108-12

=96

3 0

3 years ago

Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft if the distance between his classroom in the

topjm [15]

Answer:

the actual distance is 1800 ft.

Step-by-step explanation:

Proportion states that the two fractions or ratios are equal.

Let x be the actual distance.

As per the statement:

Reggie was looking at a map of the school the scale shows that 1 inch equals 150 ft.

⇒1 inch = 150 ft.

if the distance between his classroom in the cafeteria measures 12 in on the map.

by definition of proportions we have;

$\frac{1}{150} = \frac{12}{x}$

By cross multiply we have;

$x = 12 \cdot 150 = 1,800$ ft

Therefore, the actual distance is 1800 ft.

4 0

3 years ago

Read 2 more answers

-5x+8y=5 need answer

adoni [48]

Answer: $x=\frac{8}{5}y-1$

Step-by-step explanation:

$-5x+8y=5$

$-5x+8y+-8y=5+-8y$

$-5x=-8y+5$

$\frac{-5x}{-5} = \frac{-8y+5}{-5}$

$x=\frac{8}{5} y-1$

8 0

3 years ago

Given h(x) = 4x + 3, find h(-1)<br>

dsp73

Answer:

-1

Step-by-step explanation:

4x-1=-4

-4+3=-1

7 0

3 years ago