2 years ago

Consider the following system of equations:

Mathematics

1 answer:

monitta2 years ago

8 0

Answer:

Step-by-step explanation:

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Please answer I need help asap

strojnjashka [21]

Answer:

x=5

Step-by-step explanation:

$\frac{x}{3} =\frac{9+6}{9} \\\\\frac{x}{3} =\frac{15}{9}$

cross multiply

45=9x

solve for x by dividing 9 to get x alone

5=x

6 0

2 years ago

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PLEASE HELP!!!! Kelly earns 20% more than Scott, and together they earn $1210.00 per week. How much does Kelly earn per week?

wolverine [178]

Answer:

20/100x1210

2x121

=242

Kelly earns

242+1210

=$1452

3 0

3 years ago

the area of triangle ABC is 28 ft squared what is the area of the parallelogram ABCD 14 ft squared 56 ft squared 112 ft squared

Kazeer [188]

Answer:

Step-by-step explanation:

A∆ = BH/2

Area of a parm is BH (base x height) so we multiply area of triangle by 2.

28 x 2 = 56. There you go

6 0

2 years ago

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Standard form for -10-6x^4-7x^2+5x

qaws [65]

-6x^4-7x^2+5x-10. hope this helps ! :)

7 0

2 years ago

Evaluate 7p - (q + 12)

Rom4ik [11]

Answer:

7p−q−12

Step-by-step explanation:

4 0

2 years ago