Ask question

Ask question

All categories

2 years ago

7

For questions 1-5 estimate the sum or difference.

1 answer:

Andreyy892 years ago

5 0

1. 9/10 + 7/8 = 71/40 (or 1.775) so I'd say 2

2. 9/50 + 7/15 = 97/150 (or 0.64667...) so I'd say 1/2

3. is this 2/8 / 9 or 2 / 8/9 please let me know

4. is this 8/12 / 31 or 8 / 12/31 :)

5. is this 15/2 / 15 or 15 / 2/15

Please let me know the second halves of 3 through 5 as well! :)

You might be interested in

What is the rule for the following geometric sequence? 64,128,256,512...

professor190 [17]

Answer:

B

Step-by-step explanation:

The explicit rule for a geometric sequence is

$a_{n}$ = a₁ $(r)^{n-1}$

where a₁ is the first term and r the common ratio

Here a₁ = 64 and r = $\frac{a_{2} }{a_{1} }$ = $\frac{128}{64}$ = 2 , then

$a_{n}$ = 64 $(2)^{n-1}$ → B

8 0

2 years ago

Read 2 more answers

If in angles 5=65 what does 3 equal to

Digiron [165]

Answer:

I want to say that 3=39

Step-by-step explanation:

8 0

2 years ago

Equivalent expression to 3y+4-6y-2

olga55 [171]

Answer : the answer is -3y + 2

3 0

3 years ago

Which system of equations..

charle [14.2K]

The answer is A. h + 3s = 35 and 2h + s = 20

4 0

3 years ago

Professional ethics can best be defined by what? 1 Rules of right living 2 Reflective decision-making 3 Rules promulgated by pro

arsen [322]

Answer:

E

Step-by-step explanation:

5 0

3 years ago