3 years ago

PLEASE HELP! I NEED THIS

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

6 0

Answer:

x² + x - 30

Step-by-step explanation:

Given

(x - 5)(x + 6)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 6) - 5(x + 6) ← distribute both parenthesis

x² + 6x - 5x - 30 ← collect like terms

= x² + x - 30

You might be interested in

Determine if an exponential would be an appropriate model for the data shown in each scatter plot. Select

cluponka [151]

Answer:

Yes, No, No

Step-by-step explanation:

The function of an exponential graph is attached below. The first graph fits the look of an exponential graph. The rest do not.

7 0

2 years ago

Read 2 more answers

Two parallel lines are cut by a transversal such that two alternate interior angles are formed. If one of the angles is 72 degre

levacccp [35]

Answer:

x=18

Step-by-step explanation:

5x+2=72

-2 -2

5x=70

---------

x=18

3 0

3 years ago

Evaluate the expression 7x to the power of 2y, when x = 5 and y = 3.

Stells [14]

The answer is 210 hope this helps

6 0

3 years ago

Mrs. Adenan sold 63 bracelets at one craft fair and 36 bracelets at a second craft fair. Which expression correctly applies the

stellarik [79]

63 + 36...there is a common factor of 9
9(7 + 4) <== this is equivalent

63 + 36...there is a common factor of 3
3(21 + 12)...but this is not an answer choice...but it is equivalent

7 0

4 years ago

Random groups of 25 graduates of a school of nursing were asked the starting salary for their first nursing job after graduation

laila [671]

Answer:the answers is 75.000

Step-by-step explanation:

6 0

3 years ago