Natalie budgets $146 for yoga training. she buys a yoga mat for $10 and pays $9 per yoga class. which inequality represents the number of classes, c, that natalie can take and stay within her budget? .

a: 146≤ 9c+10
b: 146≥ 9c+10
c: 146≤ 10+9
d: 146≥ 10c+9

answer this for me this is my test question.

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

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