2 years ago

Simplify 5x²-x+ 9 = X=3

Mathematics

1 answer:

Nutka1998 [239]2 years ago

4 0

Answer:

Step-by-step explanation:

5x^2 - x + 9

5(3^2) - 3 + 9

5(9) + 6

45 + 6

= 51

You might be interested in

In triangle ABC, what is the measure of angle C if A = 85°, a = 35, and c = 25?

yan [13]

Do you have a formula sheet or was one provided to you

5 0

2 years ago

Read 2 more answers

Simplify. 6m+7n+5m−3nhow to earn points

lorasvet [3.4K]

Answer:

11m + 4n ...............

6 0

3 years ago

30 points!

Andrei [34K]

Its the first one. Beacuse she gains speed then slows down and stops but then starts up again then slows down. Hope this helps!

7 0

3 years ago

Read 2 more answers

Plzzzzzzzzz helpppppppp meeeeeeeeee

dalvyx [7]

Answer:

spenca idk the answer g

5 0

3 years ago

When completing an online shopping transaction, a typical shopper takes 5 seconds to select each product and another 60 seconds

natulia [17]

4 products are being purchased.

Step-by-step explanation:

Given,

Time taken to select each product = 5 seconds

Time taken to complete check out process = 60 seconds

Total time taken for a transaction = 80 seconds

Let,

x be the number of products purchased.

Time taken for each product*Number of product + Time for check out process = total process

$5x+60=80\\5x=80-60\\5x=20$

Dividing both sides by 5

$\frac{5x}{5}=\frac{20}{5}\\x=4$

4 products are being purchased.

Keywords: variable, division

Learn more about division at:

#LearnwithBrainly

8 0

3 years ago