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k0ka [10]
2 years ago
5

What is the value of a + bc when a=7, b = 4 and c = 1/2

Mathematics
1 answer:
saveliy_v [14]2 years ago
5 0
The value is 7 + 4(1/2), which equals 9.

7 + 4(0.5) = 7 + 2 = 9
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4.4 + [4 • 1/4 + 8.6]
Delicious77 [7]

Answer: 4.4 + (4 x 1/4 + 8.6) = 14

Step-by-step explanation: Because starting inside the parenthesis, 4 times 1/4 = 1. Then 8.6 plus 1 = 9.6. Finally, 9.6 plus 4.4 which equals 14. :)

6 0
3 years ago
Sandeep has twice as much as sonia. together they have rs 150. how much does sonia have
Inga [223]

let sonia has the (x)

Sandeep would have twice as much as Sonia so (2x)

together they'd have 150.

so, x+2x=150

solve for X

3x=150

X=150/3

So x=50 is what Sonia has,

and Sandeep would have 2(50) =100

5 0
3 years ago
2) ½ b – 39 = 101 please show your work
aliya0001 [1]
1/2 b-39=101
       +39  +39
1/2 b= 140
2(1/2) b= 140(2)
b=280
6 0
3 years ago
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Following nyo Po ako plsss master follow Po!!!!! ​
boyakko [2]

Answer:

Okay?...........

6 0
3 years ago
Read 2 more answers
What is the answer for this one ??
Arisa [49]

Answer: D

Step-by-step explanation:

A. 3 + -7 < -4

    -4 < -4

        X

    this one isn’t a solution

B. 3 + -7 ≤ -4

   -4 ≤ -4

   this works, let’s try the other equation

   3(3) + 2(-7) < -5

    9 + -14 < -5

     -5 < -5

       X

     this one doesn’t work either, let’s go on to the next one

C. the first equation is the same as the first one in A, and that didn’t work, so we know that the whole thing doesn’t work and we don’t have to do any math

D. we know the first equation works because we did it in B

    let’s go on to the second equation

    3(3) + 2(-7) ≤ -5

     9 -14 ≤ -5

     -5 ≤ -5

      this works, so that means that both equations work and the whole thing works :)

5 0
3 years ago
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