MATHEMATICS HIGH SCHOOL

Subtract.
–84 – 55
a. –29
b. –139
c. 29
d. 139

Answers

Answer 1
Answer: -84 - 55= -139Here both have same sign (-) so u add and put the common sign(-) ....So the answer is option B ( -139)...Hope it helps!!!

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Solve:6g=2
11 5
those are fractions btw
what is g?​

Answers

G is apart of the equation

a club decides to sell t-shirts for $15.00 as a fundraiser. it costs $20.00 plus $9.00 per t-shirt to make the t-shirts. write and solve an equation to find how many t-shirts the club needs to make and sell in order to profit at least $150.00

Answers

the club would have to sell at least 6 t-shirts.

What is the coefficient of the term 9y in the expression 5+9y

Answers

The answer is 9.......
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Using a directrix of y = 5 and a focus of (4, 1), what quadratic function is created?

Answers

Focus: ( 4, 1 )
Directrix: y = 5
The vertex is always half of a distance between the focus and the directrix.
The vertex must be at: ( 4, 3 ),  h = 4,  k = 3
|p| is the distance between the vertex and the directrix ( which is over the vertex and p is negative ).  p = - 2
The equation:
( x - h )² = 4 p ( y - k )  
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A worker is promised a salsry of 40000 per year. Ignoring deductions to the salary, find the amount the worker will receive if paid on a weekly, biweekly, or monthly basis

Answers

Answer:

$3,333.33 a month

$1,538.46 biweekly

$769.23 weekly

Step-by-step explanation:

40,000/12

40,000/26

40,000/52

Answer:

Division!

40000

40,000 ÷ 12 = 3,333.33 monthly

40,000 ÷ 26 = 1538.46 biweekly

40,000 ÷ 54 = 769.23 weekly

Brainliest appreciated

Multiply. State any excluded values.

Answers

The answer is D. -2 is an excluded value, because when you simplify the expression, you get -3q - 6 on the bottom. You can't divide by zero, and if q was -2, you would be doing so, so the answer is D.
(q + 5)/(-3) * (-3q)/(q + 2) = (q + 5)/(1) * (q)/(q + 2) = (q^(2) + 5q)/(q + 2)

The answer is D.
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