3 years ago

Jordan has $55 she earns $67 by doing chores how much money does Jordan have now

Mathematics

1 answer:

Natalija [7]3 years ago

6 0

Answer:

122

Step-by-step explanation:

Start by adding the 7 to the 5 then add the left over numbers together.

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2x+3y=10<br> -6x-9y=30<br> elmantation method

Assoli18 [71]

Answer:

• First assign any label to the equations:

${ \tt{2x + 3y = 10 - - - \{eqution \: (a) \}}} \\ { \tt{ - 6x - 9y = 30 - - - \{equation \: (b) \}}} \\$

• Multiply equation (a) by 3

$\dashrightarrow \: { \tt{3 \times (2x + 3y = 10)}} \\ \dashrightarrow \: { \tt{6x + 9y = 30}}$

• Sum up the result with equation (b)

${ \underline{ + { \tt{ \binom{6x + 9y = 30}{ - 6x - 9y = 30} }}}} \\ { \tt{0x + 0y = 60}}$

Answers:

No solutions

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2 years ago

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3 years ago

What is 7+20 answer quick

Zinaida [17]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

How long will it take a $2 000 investment to earn $544 in interest at a 1.7 interest rate

lozanna [386]

Answer:

16 years

Step-by-step explanation:

1.7% of 2000 is $34

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Ede4ka [16]

Answer:

A)4.6 yard

Step-by-step explanation:

$x^{2} +10^{2} =11^{2} \\x^{2} =21\\x=\sqrt[2]{21} \\$

x≅4.6

Hoped I helped, have a nice day!

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