notverysmartOk notverysmartOk

04-01-2021
Mathematics

contestada

Work out the answers to:
a) 7 x(-4)
b) (-6) x 8
c) (-5) × (-9)

Respuesta :

marissaz0745 marissaz0745

04-01-2021

Answer:

A=-28 B=-48 C=45

Step-by-step explanation:

-(7x4)= -28 so your first step is multiply the positive and the negative equals a negative (+)x(-)=(-) second is to multiply the numbers

-(6)x8= -28 same steps for the first

(-5)x(9) convert it to 5x9=45

Answer Link

Otras preguntas

Please help with any of these problems ... I need serious answers ...

How to register my dog as an emotional support dog?

Which description is correct for the polynomial 4x^2+3x+5 cubic trinomial quadratic trinomial cubic binomial quartic monomial

PLS HELP ASAP Scientists use diagrams called _________ to trace the flow of energy through ecosystems.

36 is 0.9% of what number

Suppose that you are a buyer. your buyer value is $30 and you buy a book for $40. what is your gain or loss?

Help Please! ∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° What is the value of x?

Motivation can be determined by what other people expect from you. true or false

What option defines green computing?

"The rain kissed the ground" is an example of: oxymoron onomatopoeia alliteration personification