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16 July, 17:02

Urgent

if x=-3 and y=2 find the value of:

5x + 4y

+1
Answers (2)
  1. 16 July, 17:52
    0
    -7

    Step-by-step explanation:

    5x + 4y

    Given

    x = - 3 and

    y = 2

    Substitute the values into the expression

    5 x - 3 + 4 x 2

    -15 + 8

    -7
  2. 16 July, 18:10
    0
    I am pretty sure the answer is - 12

    Step-by-step explanation:

    if x=-3, then 5 multiplied by x would be - 20, because a negative number multiplied by a positive number is always a negative number.

    if y=2, then 4 multiplied by 2 would be 8.

    add these together, (-20+8). this is equal to - 12.
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