kaykayanimenerd
kaykayanimenerd kaykayanimenerd
  • 07-04-2022
  • Mathematics
contestada

1 Whatis the value ofthe expression y 1/2 +z)+6 ( 2 + when y= 2 and 7 = 3 ? 4
.A) 57/8

.B) 19/2

.C) 17/2

.D) 22/3

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1 Whatis the value ofthe expression y 12 z6 2 when y 2 and 7 3 4 A 578B 192C 172D 22330 BRAINLY points plus user class=

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owenstclair2
owenstclair2 owenstclair2
  • 07-04-2022

2(1/2+3/4)+6=

17/2 or 8.5

The answer is C

Answer Link
Аноним Аноним
  • 07-04-2022

Answer:

Option C

Step-by-step explanation:

Given:

[tex]y = 2[/tex]

[tex]z = \dfrac{3}{4}[/tex]

Substitute the values into the expression:

⇒ y(1/2 + z) + 6

⇒ 2(1/2 + 3/4) + 6

Make common denominators in the parenthesis:

⇒ 2(1/2 + 3/4) + 6

⇒ 2(2/4 + 3/4) + 6

Simplifying the expression:

⇒ 2(5/4) + 6

⇒ 2 × 5/4 + 6

**Keep in mind that multiplication first, then addtion

⇒ 10/4 + 6

Make common denominators:

⇒ 10/4 + 24/4

⇒ 34/4

Simplify the fraction:

⇒ 17/2 (Option C)

Answer Link

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