3 years ago

Rosa bought d drawings to an art show. After selling 17 of them, she had 22 left

Mathematics

2 answers:

dolphi86 [110]3 years ago

6 0

17 + 22 = 39 <==== this is d

Evgen [1.6K]3 years ago

5 0

39 d would equal 39 you have to find d so you would just add 17 plus 22

You might be interested in

What is 60 divided by 1/5?

larisa [96]

60 divided by 1/5 (.2) is 300

6 0

3 years ago

There are 90 students in the school band. 40% of them are sixth graders. How many band members are sixth graders?

Phoenix [80]

Answer:

Step-by-step explanation:

.4 x 90

7 0

3 years ago

Read 2 more answers

What is the product? (2y + 3) (3y^2 +4y + 5)

Furkat [3]

Answer:

6y³ + 17y² + 22y + 15

Step-by-step explanation:

(2y + 3)(3y² + 4y + 5)

6y³ + 8y² + 10y + 9y² + 12y + 15

6y³ + 8y² + 9y² + 10y + 12y + 15

6y³ + 17y² + 22y + 15

8 0

3 years ago

Read 2 more answers

Drag each equation to the model and situation it matches.<br> (Picture) *I will give a brainliest

arlik [135]

Answer:

First model gets the equation: y = 2 . 2^z

Second model gets the equation: y = 4^z

Third model gets the equation: y: = 4 . 2^z

7 0

2 years ago

Find the 10th term of the geometric sequence 1, 3, 9, .

spin [16.1K]

Answer:

19683

Step-by-step explanation:

As the formula of the geometric sequence:

$a_{n} =a_{1} *r^{n-1}$

In the sequence of 1, 3, 9..., you have a1 = 1 and r = 3. Therefore:

$a_{10} =1 *3^{10-1} = 3^{9} =19683$

Hope this helps!

3 0

3 years ago