3 years ago

Please answer question 7 and 8 above

1 answer:

8 0

7. if you have a fraction with the same denominator, to add them together you add the numerators and the keep the denominator the same. to subtract, you subtract the numerator and keep the denominator the same.

8. the whole number times the denominator and add the answer to the numerator. to subtract you so the same just subtract rather than add

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<img src="https://tex.z-dn.net/?f=9x-3%20%5Cleqslant%2011x%20-%203" id="TexFormula1" title="9x-3 \leqslant 11x - 3" alt="9x-3 \l

AURORKA [14]

Answer:

0 ≤x

Step-by-step explanation:

9x-3 ≤11x-3

Subtract 9x from each side

9x-9x-3 ≤11x-9x-3

-3 ≤2x-3

Add 3 to each side

-3+3 ≤2x

0 ≤2x

Divide by 2

0/2 ≤2x/2

0 ≤x

6 0

3 years ago

What is (5 radical 2) squared?

Roman55 [17]

(5 radical 2)^2 =

5^2 × (radical 2)^2 =

25 × 2 = 50

3 0

3 years ago

-1/y^-4 A -4/y B -4y C y^4 D -y^4

Allushta [10]

Answer:

The answer is D: -y^4

Step-by-step explanation:

(-1/y^-4) = -1(y^4)/1 = -y^4

8 0

2 years ago

What is 83/9 as a mixed number

vodka [1.7K]

9) 83 (9
   -81
   ___
      2

Mixed fraction formula: Quotient Reminder/Dividend
                                      Q = 9 R=2 D=9

So, 83/9 in mixed fraction is 9 2/9

HOPE THIS HELPS!!!!

3 0

3 years ago

As a member of a music club, you can order CDs for $14.99 each. The music club also charges $4.99 for each shipment. The express

Dafna1 [17]

Howdy!

using the expression 14.99(n) + 4.99, the total of 3 CDs would cost $49.96.

8 0

3 years ago

Read 2 more answers