Answern2n=3 5=10
5=20 5+10
Step-by-step explanation:
Since u know 2.5 pounds cost 1.75 then find out how many 2.5s are in 5.3
5.3/2.5 = 2.12
then multiply by 1.75 to get 3.71
Ask your teacher he or she will know
The answers are -21 and -4.
(-21) + (-4) = (-25) because (-x) + (-y) = (-z)
(-21)(-4) = 84 because (-x)(-y) = z.
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we are given
numbers are 1.4 units from −3.2 on a number line
so, we will add and subtract 1.4 to -3.2
Addition:
-3.2+1.4=-1.8
Subtraction:
-3.2-1.4=-4.6
so,
option-a and option-c..........Answer