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Marizza181 [45]

3 years ago

12

Example and Answer Please.Giving Brain

1 answer:

Artemon [7]3 years ago

6 0

Answer:

The ones you got wrong, have to have a negative sign...

Step-by-step explanation:

Brainliest here

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How to convert 2 years 4 months to years

Reptile [31]

Answer:

2 1/3 years

Step-by-step explanation:

4 months = 1/3 years

2 + 1/3 = 2 1/3 years

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3 years ago

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Tadashi had a veggie pizza that was cut into 8 equal pieces. He ate 2 pieces and left the other 6 in the box. What fraction of t

Stella [2.4K]

Answer:

1/4

Step-by-step explanation:

2/8= 1/4

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2 years ago

The selling price of a skateboard is $147. The store has a 75% markup policy. What is the cost of the skateboard to the store?

Maru [420]

The answer is $84.00

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2 years ago

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Two cars are traveling down the highway with the same speed. If the first car increases its speed by 1km/hr, and the other car d

Olegator [25]

Answer:

The speed of the cars is $32 \frac{km}{h}$

Step-by-step explanation:

First we must first have the clear concept that $speed=\frac{distance}{time}$ or $s=\frac{d}{t}$

Our question is the speed of the cars then the variable to clear will be s.

Let's raise the equation for each car taking into account that we have the following data:

Car 1: $s_{1}=s+1$ , $t_{1}=2$ and $d_{1}= d_{2}$

Car 1: $s_{2}=s-10$ , $t_{2}=3$ and $d_{1}= d_{2}$

The two cars travel the same distance so we will raise the distance formula for each car and then match them.

<em>Car 1</em>

$d_{1}=s_{1}*t_{1}$

$d_{1}=(s+1)*2$

$d_{1}=2s+2$

<em>Car 2</em>

$d_{2}=s_{2}*t_{2}$

$d_{2}=(s-10)*3$

$d_{2}=3s.30$

$d_{1}=d_{2}$

$2s+2=3s-30$

$2+30=3s-2s$

$32=s$

The speed of the cars is 32 km/hr

7 0

3 years ago

PLEASE HELP ME 10 POINTS!!!!!

NemiM [27]

The answer to your question would be 150 (c)

6 0

3 years ago