390098083
390098083
02-03-2017
Mathematics
contestada
What is the value of 7 (4+x) when x =5
Respuesta :
emmrichardson6
emmrichardson6
02-03-2017
63
5+4=9
9*7=63
Hope this helps
Answer Link
Tiny4lurv
Tiny4lurv
02-03-2017
This is a simple substitution task. Simply replace x with 5, thus the expression becomes:
7 (4+5).
Using the rules of calculation means solving the expessions in the brackets first thus you are left with 7(9) = 7*9
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
An example of a primary prevention safety measure for a 78-year- old woman with chronic obstructive pulmonary disease is:
why doesn't action and reaction balance each other
Soaring open spaces, pointed arches, ribbed vaulting, flying buttresses, and stained glass windows are characteristic of
what is 3(t-1) in word phrase ?
If 62.4 grams of white phosphorus react with 136.2 grams of chlorine, how many grams of phosphorus trichloride can be formed? P4 + 6Cl2 yields 4PCl3
Are the media the most effective risk, warning, and crisis communicators and public educators regarding terrorist threats and other hazards and disasters? discu
a scale reports a 15 pound weight as weighing 12.375pounds.which of the following is true
Which property is illustrated by the equation 39(mn) = (3m)n?
Answer this question
How many moles of lithium metal would need to react with excess oxygen gas to produce 4 moles of lithium oxide in the following reaction? 4Li + O2 → 2Li2O (My
