kobicole kobicole

04-02-2021
Mathematics

contestada

Just solve I need an answer to complete my test. 100% will give brainiest if correct!

Just solve I need an answer to complete my test 100 will give brainiest if correct class=

Respuesta :

beautifulmind2468 beautifulmind2468

04-02-2021

Answer:

B = -1

Step-by-step explanation:

First lets expand (2x+5)(x-3) using distributive property.

We get:

(2x + 5)(x - 3) = [tex]2x^{2}[/tex] - 6x + 5x -15 = [tex]2x^{2}[/tex] - 1x - 15.

So, B = -1

Answer Link

Otras preguntas

Y=2x-5 3x+8y+32=56 What does y and x equal?

Number the following items (1-4) to show how thinking progressed from the earliest civilizations (1) to the Greeks and then to modern times (4). Scientists

. Determine whether the polynomial is a perfect square and if it is, factor it. n^2 – 9n + 9 is not a perfect square is a perfect square: (n + 3)^

Which expression is equivalent to this one? –5(6 + 11) A. (–5) • 6 + 11 B. (–5) + 6 + 11 C. (–5) • 6 • 11 D. (–5) • 6 + (–5) • 11

who held the most power in the greek family

Identify the independent and dependent variables. The number of campers decreased, so fewer counselors are needed. A. The independent variable is number of co

find the length and width of a rectangle that has the given area and a maximum area. Perimeter: 80 meters

Monica has a triangular piece of fabric the height of the triangle is 15 inches and the triangles base is 6 inches Monica says that the area of the fabric is 90

what is the result? ∫([1/x].dx/x^3) D=[1/2, 1]

Suppose you have a 100-mL cup,a 300-mL cup, and a 500-mL cup. list two different ways you can measure exactly 1 L