You need at least $60 to buy a new video game. You have saved $25. Which inequality models how much more you must save?
2 answers:
Take the totally needed to buy it, put the amount you have and then add but substitute for a variable the amount needed.
Answer:
n + 25 ≥ 60
Step-by-step explanation:
you need at least 60 dollars which means you can have exactly 60 dollars or you can have more than 60 dollars
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Speed against current = 120 miles / 6 hours = 20 miles / hour
Speed with current = 120 miles /5 hours = 24 miles / hour.
Speed of boat in still water = (20+24)/2 = 22 miles / hour
23/40 can't be simplified as it has no common factors
Answer:
X=102 y=288 =390
Step-by-step explanation:
X=50+32=82=180-82=102
Y= 50+32=82=360-82=288
Total answer is =390
Answer:
891,962,172,409
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Step-by-step explanation:
Answer:
20 cm
Step-by-step explanation:
∵ S is the centroid of ΔNLM
∴ S divides NG at ratio 1 : 2 from the base
∴SQ = 1/2 NS
∴3x - 5 = 1/2 (4x)
∴3x - 5 = 2x
∴3x - 2x = 5
∴x = 5
∴ NS = 4 × 5 = 20 cm
