Ask question

Ask question

All categories

2 years ago

10

Write a story problem for the addition sentence 7+ __=9.solve the story problem.

2 answers:

guapka [62]2 years ago

5 0

One day, Mrs 9 and Mr 7 were expecting a baby in 1 week, so Mrs 9 was getting ready to go to the hospital. The night before the birth, Mrs 9 called Mr 7 to come home because she was feeling SICK SICK SICK!! In half an hour, Mr 7 came home to take Mrs 9 to the hospital. About a day later, Mrs 9 had borned a beautiful baby boy, which they called 2, to match their number problem, 7+2=9! The End!! ~,~. :)

vfiekz [6]2 years ago

3 0

The missing blank is 2 because 7+2=9.

You might be interested in

523 x = 523 x = last one

Sphinxa [80]

Answer:

X has an infinite number of solutions

or

0 = 0

Step-by-step explanation:

<em>Hey there!</em>

Given,

523x = 523x

Simplify

523x = 523x

-523x to both sides

0 = 0

<u>So x has an infinite number of solutions.</u>

<em>Hope this helps :)</em>

5 0

2 years ago

Read 2 more answers

If you can buy one fruit basket for $30 then how many can you buy with $60?

ValentinkaMS [17]

You can buy 2 baskets with $60

6 0

2 years ago

Read 2 more answers

Use Newton's method with initial approximation x1 = −2 to find x2, the second approximation to the root of the equation x3 + x +

nevsk [136]

Answer:

$x_2 \approx -1.769$

Step-by-step explanation:

Let $f(x)=x^3+x+7$

So $f'(x)=3x^2+1$

$x_{n+1}=x_n-\frac{f(x_n)}{f'(x_n)}$

Let $x_1=-2$

We are going to find $x_2$

So we are evaluating $-2-\frac{f(-2)}{f'(-2)}$

First step find f(-2)

Second step find f'(-2)

Third step plug in those values and apply PEMDAS!

$f(-2)=(-2)^3+(-2)+7=-8-2+7=-10+7=-3$

$f'(-2)=3(-2)^2+1=3(4)+1=12+1=13$

So

$x_2=-2-\frac{-3}{13} \\\\ x_2=\frac{-26+3}{13} \\\\ x_2=\frac{-23}{13} \\\\ x_2 \approx -1.769$

5 0

2 years ago

The shirts cost a $150 for a 100 shirts how much per shirt

Rufina [12.5K]

Answer:

$1.5 per shirt if that's what you meant

Step-by-step explanation:

5 0

2 years ago

Solve by completing the square.

Leona [35]

Answer:

28- 4± $\sqrt{21}$

30- -4±2i

Hope this helps!

3 0

1 year ago