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3 years ago

6

Kobe collected $18.50 more than amari, and DJ collected $12.25 less than Kobe. Altoghter the three boys collected $95.70. How mu

ch did DJ collect.

2 answers:

NNADVOKAT [17]3 years ago

6 0

Dk collected 29.90 $

Mnenie [13.5K]3 years ago

6 0

2039 over 20 should be the answer to the question

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Type the correct answer for each box write your answer in decimal form rounded to the nearest tenth if necessary type the soluti

stira [4]

The solution is $x=-1$ and $x=-0.5$

Step-by-step explanation:

The expression is $2x(x+1.5)=-1$

Multiplying the term $x+1.5$ by $2x$ , we get,

$2x^{2} +3x=-1$

Adding both sides by 1,

$2x^{2} +3x+1=0$

Taking factor, we get,

$\begin{array}{r}{x^{2}+2 x+x+1=0} \\{2 x(x+1)+1(x+1)=0} \\{(2 x+1)(x+1)=0}\end{array}$

Equating the factors to 0,

$\begin{aligned}2 x+1 &=0 \\2 x &=-1 \\x &=-\frac{1}{2}\\x&=-0.5\end{aligned}$ and $\begin{aligned}x+1 &=0 \\x &=-1\end{aligned}$

Thus, the smaller value is $x=-1$

The solution is $x=-1$ and $x=-0.5$

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3 years ago

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Zigmanuir [339]

Bro I’m rly sorry but I don’t know the answer to this

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3 years ago

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Gennadij [26K]

hope it helps u :) ......

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2 years ago

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3 years ago

30-1 divided by 1/25

Alexxx [7]

Answer:

725

Step-by-step explanation:

30 - 1 = 29

29 x (25/1) = 725

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3 years ago