3 years ago

Pls simplify this for me

Mathematics

1 answer:

strojnjashka [21]3 years ago

4 0

Answer:

I think the answer is c but I didn’t simplify bc I don’t know what you mean

Step-by-step explanation:

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So there’s two cell phones the length on first is 8.4 inches the width on the first cell phone is 5.6 inches. On the second cell

Olin [163]

Answer:

The width, in inches of the larger cell phone is 6.14 inches.

Step-by-step explanation:

To solve we must set up a ratio.

$\frac{8.4}{5.6} = \frac{9.21}{y}$

After setting this ratio up, we can cross multiply to solve for y.

8.4(y) = 5.6(9.21)

8.4(y) = 51. 576

To get y alone we divide by 8.4 on both sides.

y = 6.14

The width, in inches of the larger cell phone is 6.14 inches.

7 0

3 years ago

-5 (p+2)=2 (2p-15)+p

Bess [88]

$-5 (p+2)=2 (2p-15)+p$

$-5p-10=4p-30+p

$ $\text{Expand}$

$-5p-10=5p-30
$

$-10=5p-30+5p
$ $\text{Add 5p to both sides}$

$-10=10p-30

$

$-10+30=10p
$ $\text{Add 30 to both sides}$

$20=10p
$

$\dfrac{20}{10}=p$ $\text{Divide both sides by 10}$

$p=2$ $\text{Solution}$

6 0

3 years ago

-5 1/4-(-7 1/2) I need this simplified please help!!

meriva

Answer:

-51/4 or -12.75

Step-by-step explanation:

3 0

3 years ago

Cable is normally $83.47 a month. This month the bill increase by 12%. Based on the new price, how much will the cable bill cost

ivanzaharov [21]

10% is 8.35. 1% is 0.83 so 2% is 1.66. 8.35+1.66=10.01. 83.47+10.01=93.48. 93.48x12=1121.76. The bill will cost £1121.76.

3 0

3 years ago

Alekssandra [29.7K]

Answer:

$39.68

Step-by-step explanation:

12.40÷2.4=4.96

4.96×8=39.68

4 0

3 years ago

Pls simplify this for me ​

Pls simplify this for me