lacey18278 lacey18278

02-04-2021
Mathematics

contestada

If x=7 and y=−5, evaluate the following expression:3x−y/2

Respuesta :

pleasehelpme7281 pleasehelpme7281

02-04-2021

3(7) -(-5)/2

21 + 5/2

47/2

that's all

Answer Link

sam83rafiei sam83rafiei

02-04-2021

Answer:

x=7

y=−5

D= 47/2=23.5

Answer Link

Otras preguntas

Graph the following piecewise function.

Which function passes through the points (2, 15) and (3, 26)? A. y = 11x + 7 B. y = 11x − 7 C. y = 7x + 11 D. y = -11x − 7 E. y = 7x − 11

Help me with this question thanks:)

Based on the map, why might Islam have influenced the rulers of Ghana? (1 point)

The main argument in the excerpt above from the first petition of the Chartists is: A)people of all races should be free. B)Britain should establish colonies

what is the role of the liver A. it produces urine B. it makes nephrons C. it makes all four digestive enzymes D. it produces bile

What argument best responds to citizens who do not vote because they feelthat no political candidates speak for them?OA. Political parties will learn from the l

What is the following sum in simplest form sqrt8+3sqrt2+sqrt32 please HURRY

The number of lattes sold daily by two coffee shops is shown in the table. Shop A Shop B 55 45 52 42 56 57 48 48 57 11 30 10 45 46 41 43 Based on these data, is

How do bacteria cause disease? A. A bacterium injects its DNA into the genome of a host cell. B. A bacterium reproduces inside a host cell and causes the cell t