66/55 in simplest form is 6/5. Because...
66÷ 11= 6
55÷ 11= 5
Answer:
calcium and gold
Step-by-step explanation:
The <em><u>correct answers</u></em> are:
reciprocal
; negative
; additive inverse
; and multiplicative inverse
.
Explanation:
The opposite of a number in is a negative. The number we can add to a number to get 0, or the opposite of a number as far as addition goes, is its additive inverse.
The number we can multiply to a number to get 1, or the opposite of a number as far as multiplication goes, is its multiplicative inverse. It is also called the reciprocal of the number.
Answer:
Q1A) $1750
Q1B) 64.3 %
Q2A) $49.50
Q2B) 66%
Step-by-step explanation:
Q1A) Total prize money for competition
= $500/4 × 14
= <u>$</u><u>1</u><u>7</u><u>5</u><u>0</u>
Q1B) Percentage of money given as first prize
= 9/14 × 100%
= <u>6</u><u>4</u><u>.</u><u>3</u><u> </u><u>%</u> (3 s.f)
Q2A) Total amount spent on music, films and books
= $16.50/5 × 15
= <u>$</u><u>4</u><u>9</u><u>.</u><u>5</u><u>0</u>
Q2B) Total amount as a percentage of $75
= 49.5/75 × 100%
= <u>6</u><u>6</u><u>%</u>
Answer:
x = 3
Step-by-step explanation:
-9 + 3(-5x + 7) = -33
-9 - 15x + 21 = -33
- 15x + 12 = -33
-12 = -12
-15x = -45
/-15 /-15
x = 3
