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Liula [17]
3 years ago
14

One day a store sold 21 sweatshirts. White ones cost $11.95 and yellow ones cost $11.50. In all, $245.55 worth of sweatshirts we

re sold. How many of each color were sold?
Mathematics
1 answer:
lesantik [10]3 years ago
7 0
One day store cost many color in all three nutrients that sweatshirt
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message me if u can help with algebra 2
Over [174]
I wish I could help but I’m taking it right now too. I’m struggling lol
4 0
3 years ago
This coordinate plane shows the journey of a plane between two cities. The journey starts from City A, indicated by a green poin
grandymaker [24]
<h3>Answer:  Choice C</h3>

Started in Quadrant II and ended in Quadrant IV.

==========================================================

Explanation:

Refer to the diagram below. It shows how the four quadrants are labeled using roman numerals. We start in the upper right corner (aka northeast corner) and work counterclockwise when labeling quadrant I, II, III, and IV in that order.

The green point A is located in quadrant II in the northwest. Meanwhile point B in red is in the southeast quadrant IV.

Therefore, we started in <u>quadrant II</u> and ended in <u>quadrant IV</u> which points us to <u>choice C.</u>

6 0
2 years ago
Write as a single term: sin(25°) cos(10°) − cos(25°) sin(10°).
eduard

Answer: cos (25° + 10°)

Step-by-step explanation: The expression:

sin(25°) cos(10°) − cos(25°) sin(10°)

is associated to the expression for the cosine of the sum of two angles that is:

cos (α+β) = sinα *cosβ -cosα*sinβ

Hence if we do α = 25° and β = 10°

by subtitution we get:

cos (25° + 10°) = sin(25°) cos(10°) − cos(25°) sin(10°)

3 0
3 years ago
Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua, and Elicia is two years older than Tanisha. The sum of a
AfilCa [17]

Answer:

Step-by-step explanation:

Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua, and Elicia is two years older than Tanisha. The sum of all their ages is 37. Use variable expressions and calculate the age of each girl

Let us represent:

The age of :

Tanisha = a

Elicia = b

Ajua = c

Tanisha, Elicia, and Ajua are cousins. Tanisha is twice as old as Ajua

a = 2c

c = 2/a

Elicia is two years older than Tanisha.l

b = a + 2

The sum of all their ages is 37.

a + b + c = 37

We substitute

a + a + 2 + 2/a = 37

2a + 2 + 2/a = 37

Use variable expressions and calculate the age of each girl

8 0
3 years ago
Quiz 3<br> Apply the distributive property to create an equivalent expression.1/2(6e-3f-3/4)
liraira [26]

Answer:

Distribute 1/2 to all of the terms inside the parenthesis and you will get: 3e - 3/2f - 3/8

3 0
3 years ago
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