The value of the underlined digit depends on the place the number that is underlined is. For the first digit, it would be ones. The second digit is 10s. The third is 100s and the fourth is thousands and the fifth is ten thousands and the 6 is hundred thousands, and the seventh is million, and so on.
Answer:
The answers are below bolded just for you.
Step-by-step explanation:
1a) I would choose plan <u>C</u> if I wanted 5 hours of lessons.
1b) I would choose plan <u>B</u> if I wanted 17 hours of lessons.
1c) I would choose plan A if I wanted between <u>8</u> and <u>14</u> hours of lessons.
2a) Using y=mx+b , the slope formula, we get <u>y=2x+4</u> (In our case)
2b) The slope would be more steeper and the formula for it would now be <u>y=5x+4</u>. (I can't graph on Brainly)
2c) If the cost of renting shoes went up to 8 instead of 4, the y-intercept would now be 8 and the formula for it would now be <u>y=2x+8</u>. (I can't graph on Brainly)
Answer:
B
Step-by-step explanation:
-25,- 10, -3, 0, 5, 7, 25
Answer:
Step-by-step explanation:
(2x-5y)^2
(2x-5y)(2x-5y)
4x^2-10xy-10xy+25y^2
4x^2-20xy+25y^2
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(11a+2)(11a-2)
121a^2+22a-22a-4
121a^2-4
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(7m+3)(7m+3)
49m^2+21m+21m+9
49m^2+42m+9