4 years ago

Solve the equation a-9=25

Mathematics

2 answers:

nekit [7.7K]4 years ago

7 0

Answer:a=34

Step-by-step explanation:

-Dominant- [34]4 years ago

5 0

The answer to the question is a=34 and here’s why:

We need to know what minus 9 equals 25. So, if we want to think about this algebraically, we can consider this a two-step equation. We add 9 to both sides of the equation to eliminate the negative 9 and get a all by itself. When we add the 9 to the 25, we find the equation now reads a=34, which is our answer.

You might be interested in

Find the unit rate. A 6oz jar of jalapeños cost $2.34

Levart [38]

Answer:

1oz cost $0.39 which will be the unite rate

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Find the difference of 18.6 and 5.24.*

Charra [1.4K]

Answer:

13.36

Step-by-step explanation:

18.60 - 5.24

=>13.36

5 0

3 years ago

Each guest at casandras party had 3 turns to act out worlds during a game. They began with a list of 50 words. When they finishe

Veronika [31]

Answer:

16 fits but not evenly

Step-by-step explanation:

16 times 3 equals 48 and 17 times 3 equal is 51 so someone didnt go 3 times.

7 0

3 years ago

The manager of an orchard expects about 70% of his apples to exceed the weight requirement for ""Grade A"" designation. At least

mamaluj [8]

Answer:

356

Step-by-step explanation:

We are given that p=0.7, and a 90% confidence interval. Also, we know the margin of error to be 0.04, the sample size is calculated as:

#The sample size is calculated as:

$ME=z_{\alpha/2}\sqrt\frac{p(1-p)}{n}}\\\\0.04=1.645\sqrt\frac{0.7(1-0.7)}{n}\\\\n=\frac{0.7\times 0.3}{(0.04/1.645)^2}\\\\n=355.17\approx 356$

Hence, at least 356 apples must be sampled to get a true proportion with the 4% ME.

6 0

3 years ago

Write 2 mixed numbers where the lcd is 12,but the product of the denominators is not 12

timama [110]

1/6 and 2/3 the LCD is 12 but the product of 6 and 3 is not 12

4 0

3 years ago