Answer:
B. -3d + 47.25
Step-by-step explanation:
Each of them has $15.75
Each spent $d
Amount each still has = 15.75 - d
Therefore, total amount the 3 of them has = 3(15.75 - d) = 3*15.75 - 3*d
= 47.25 - 3d
Which is also am equivalent of -3d + 47.25
I believe is the second one on first picture(starts with (-2,1) and ends with (7,4)
Answer:
None of them are perfect
Step-by-step explanation:
(62) 2 is in the list of numbers that are never perfect squares. The number 62 is NOT a perfect square
(61) No, the number 61 is not a perfect square. A perfect square is a number that can be expressed as the product of two equal integers. The only way to accurately calculate if a number is a perfect square is to find the factors.
(63) No, the number 63 is not a perfect square. A perfect square is a number that can be expressed as the product of two equal integers.
(65) No, the number 65 is not a perfect square. A perfect square is a number that can be expressed as the product of two equal integers.
It’s 18 have a amazing day?????? yeah hah spring break
Answer:
B. The statement is false because -5 is to the left of -3 on a number line.
Step-by-step explanation:
Statement: -5 > -3
A number line system is a method of locating and expressing the position of directed numbers. It has its middle mark as zero, so that all numbers to the left of zero are less than zero and all numbers to the right of zero are greater than zero.
Comparing two directed numbers -5 and -3. It can be observed that -3 is greater than -5, so that -5 is to the left of -3 on a number line.
Thus -5 > -3 is false.