dejina94 dejina94

01-09-2021
Mathematics

contestada

5. If -5(-2x + 10) is equivalent to 10x + b, what
is the value of b?

Respuesta :

govdylan1 govdylan1

01-09-2021

Answer:

b = - 50

Step-by-step explanation:

Using F.O.I.L (First Outer Inner Last)

-5 × - 2x = 10x

-5 × 10 = - 50

10x - 50

10x - 50 = 10x + b

10x - 10x - 50 = b

b = - 50

Answer Link

Otras preguntas

How do you turn a 90% into a fraction

Wildlife Overpasses All over the world, animal habitats bump up against human development. Where these two worlds collide, animals almost never fare well. Highw

Need answer please ASAP

Why is the photo of jones aaronson and rutherford important?

What are some factors that can increase or decrease the heart rate and the beat you feel at each pulse point?

Please explain whether it's true or false? Thanks

Which scale factors produce an expansion under a dilation of the original image? Select each correct answer. 8 0.7 0.8 7 Thank you. :)

Which sets of measurements could be the side lengths of a triangle? Mark all that apply A. 3cm, 3cm, 3cm B. 4 cm, 8 cm, 13 cm C. 5 cm, 9 cm, 14 cm D. 6 cm, 7 c

What else would need to be congruent to show that abc equals xyz by Asa

List three benefits of taking an Advanced Placement (AP) course.