The triangle is 4 times bigger so multiply 25 by 4 that will give you 100 =6x + 28
subtract 28 from both sides then divide 6 by the answer you get after subtracting.
x = 12
6 times 12 equals 72. 72 plus 28 equals 100.
Answer: Make purchases or get cash now, and pay back the bank in monthly payments
This sounds like it's describing what a credit card would do. A credit card is basically a piece of plastic you use to get microloans that you pay back, and there's a revolving line of credit. You can overdraw your checking account (assuming you have overdraft protection) but it's not the same as a credit card and the product/service you are trying to buy likely won't work.
9514 1404 393
Answer:
a. 40
b. 0
c. 50
Step-by-step explanation:
a) 46 + (-2k) for k = 3 is ...
46 + (-2(3)) = 46 -6 = 40
__
b) 46 + (-2k) for k = 23 is ...
46 + (-2(23)) = 46 -46 = 0
__
c) 46 + (-2k) for k = -2 is ...
46 + (-2(-2)) = 46 +4 = 50
<u>Part 1</u>
The gradient of the line is , so the equation is .
This means the system is
<u>Part 2</u>
Substituting in the coordinates (-3,11) and (2,1) into the equation of the parabola,
Subtracting the equations, we get 10=5a, and thus a = 2
Substituting a = 2 back into the system, we get b = -7
<u>Part 3</u>
The equation of the parabola is , and the turning point is at . Therefore, the value of y is -7
Answer:
Step-by-step explanation:
452 without estimating
450 with estimating
hope this helps