3 years ago

3(2y-4) - 2 ) = 0.4 (1+y)

1 answer:

Lelu [443]3 years ago

3 0

6y-12-2=0.4+0.4y
6y-10-0.4=0.4-0.4+0.4y
6y-6y-9.6=0.4y-6y
(-9.6=-5.6y)/5.6
1.7143=y

You might be interested in

Anuta_ua [19.1K]

Answer:

Universal Statements, Conditional Statements,And Existential Statements.

6 0

3 years ago

vagabundo [1.1K]

Answer:

Step-by-st ep explanation:

45 / 1.5 = 30

6 0

2 years ago

-BARSIC- [3]

${(5 + 7)}^{3} \div 7 \times 7 \\ {12}^{3} \div 7 \times 7 \\ 1728 \div 7 \times 7 \\ 1728$

8 0

3 years ago

Novosadov [1.4K]

Divide 327 by 12 to get 27.25. Howard pays 27 dollars and 25 cents for each card.

4 0

3 years ago

allsm [11]

Make a proportion using the ratio (A:B) given and number of As and Bs really gotten in the class ( $\frac{A's}{B's}$ )

$\frac{2}{5} = \frac{A}{40}$

Cross multiply

2 * 40 = 5 * A

80 = 5A

Isolate A by dividing 5 to both sides

80/5 = 5A/5

16 = A

If 40 people in the class got B's then 16 people got A's

Hope this helped!

~Just a girl in love with Shawn Mendes

3 0

3 years ago