(a). How much the T-shirt cost.
(b). 23=12+x
(c). 23-12=x; x= 11
(d) the T-shirt cost $11.
Answer:
Step-by-step explanation:
7x^3 + x - 2x^3 + 5x + 8
5x^2 + 6x + 8
Answer:
78m
Step-by-step explanation:
We can use the formula of area of rectangle which is the product of length and breadth.
=> A = l * b
=> 4368m² = 56m * l
=> l = 4368m²/56m
=> l = 78m .
<h3><u>Hence </u><u>the</u><u> </u><u>length</u><u> of</u><u> the</u><u> </u><u>rectangle</u><u> </u><u>is </u><u>7</u><u>8</u><u>m</u><u>.</u></h3>
Answer:
justin = 135 & greg = 150
Step-by-step explanation:
equations:
(justin is 15lbs under greg) j-15=g
(find gregs full weight by doubling bc the problem gave you half) 75*2=150
(plug in gregs wieght to find justins weight) j-15=150 -> j=135
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