Answer:
7x-4y=-8.........(i)
y=3/4x-3........(ii)
Putting the value of y in eqn(i)
7x-4y=-8
or, 7x-4(3/4x-3)=-8
or, 7x-3x+12=-8
or, 4x=-8-12
or, x=-20/4
x=-5
again,
putting the value of x in eqn(ii)
y=3/4x-3
y=-5(3/4) -3
y=-15/4 -3
y=-3/4
x=-5
y=-3/4
Answer:
Shop A & $400
Step-by-step explanation:
-4.7 + 27.5 + 122.3 = $145.1 (Shop A)
-0. 2 + 14.5 + 130.4 = $144.7 (Shop B)
Difference = 145.1 - 144.7 = $0.4
0.4 × 1000 = $400
First, we cancel out letter A from the choices as kilogram is a unit for mass. The answer for the problem above is letter C. kilometer. Meter and centimeter are also units of distance; however, they are to be used only for very short distances.
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Answer:
261
Step-by-step explanation:
Here we can proceed two ways
WAY1 : using the order of operations
33 + 6( 2 + 36) = 33 + 6×(38)
=261
WAY2 : using distributive property
33 + 6( 2 + 36) = 33 + 6×2 + 6×36
= 33 + 12 + 216
=261
Answer:
14.11
Step-by-step explanation:
24 divided by 1.7