3 years ago

5x-6y=-4 -6x+6y=-6 solve using elimination HELP.

Mathematics

1 answer:

AlladinOne [14]3 years ago

4 0

Answer:

x=10 y=9

Step-by-step explanation:

You might be interested in

At noon on the moon the at noon on the moon the temperature was 235 degrees by midnight the temperature had dropped 485 degrees

Pavel [41]

Temperature at mid-night
=235+(-485)
=-250 degrees, whatever the unit was (C,F, R, K).

7 0

4 years ago

Tiffany buys a basket of watermelons on sale for \$9$9dollar sign, 9 before tax. The sales tax is 9\%9%9, percent. What is the t

vladimir2022 [97]

Given that the basket of watermelons sells for $9 before tax and the tax rate is 9%.

The tax on the basket of watermelons is given by

$\frac{9\%}{100\%} \times\$9=0.09\times\$9 \\ \\ =\$0.81$

Therefore, the total price Tiffany pays for the basket of watermelons is $9 + $0.81 = $9.81

8 0

4 years ago

Read 3 more answers

Answer this easy please help

Yuliya22 [10]

Answer:

1320

Step-by-step explanation:

The sample ad 600 chips. They wanted to test 36000 chips. 600*60=36000

If 22 out of 600 chips were defective, and 600*60=36000

Then 1320 chips were defective out of the 36000 because 22*60=1320.

4 0