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3 years ago

7

Armando spent $9.70 at the grocery store. he spent $2.95 on a bag of baby spinach and bought tomatoes at $2.25 per pound. How ma

ny pounds of tomatoes did he buy? Write and solve an equivalent fraction without decimals

1 answer:

Sever21 [200]3 years ago

6 0

He bought 3 pounds of tomatoes

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If 3y-x=-7 , what is the value of (2^x)/(8^y)

Travka [436]

Answer:

22=-7

Step-by-step explanation:

7 0

3 years ago

In a certain month, Mason spent 1/6 of his salary in the first three days and $800 in the following ten days and after that he w

Nesterboy [21]

<h3>Answer: $2400</h3>

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

Explanation:

x = Mason's salary in dollars for that month

x/6 = one-sixth of his salary

x/6+800 = total amount spent (the x/6 dollars and $800 combined)

In total, he spent half his salary. This means he spent x/2 dollars for the month overall.

Set the two items equal to one another. Solve for x.

x/6 + 800 = x/2

6(x/6 + 800) = 6*(x/2) ... see note at the bottom of the page

x+4800 = 3x

4800 = 3x-x

4800 = 2x

2x = 4800

x = 4800/2

x = 2400

His monthly salary is $2400

1/6 of this is (1/6)*2400 = 2400/6 = 400 dollars. Add on the $800 he also spent to get a total of 400+800 = 1200 dollars spent, which is exactly one half of the $2400. The answer is confirmed.

-------

Note: I multiplied both sides by 6 to clear out the fractions. The value 6 is the LCD in this case.

7 0

2 years ago

QUESTION 6,7,8 PLS HELP

nevsk [136]

Answer:

6) a.

7) d.

8) a.

I hoped this helped! Please mark me brainliest. Thanks!

8 0

3 years ago

1. Triangle ABC with coordinate points A(-2,3); B(-1,0); C(5,-4) is rotated 90 degrees clockwise. What

Reil [10]

Answer: A'(3,2), B'(0,1) and C'(-4, -5).

Step-by-step explanation:

When we rotate (a,b) 90 degrees clockwise, the new point will be (b,-a).

i.e. rotation rule for 90 degrees clockwise : (x,y) → (y,-x)

Given: Triangle ABC with coordinate points A(-2,3); B(-1,0); C(5,-4) is rotated 90 degrees clockwise.

Then, the new image points for triangle A'B'C' will be :

A(-2,3) → A'(3,-(-2)) =A'(3,2)

B(-1,0)→ B'(0,-(-1)) = B'(0,1)

C(5,-4) → C'(-4, -5)

Hence, the new image points for triangle A'B'C' are A'(3,2), B'(0,1) and C'(-4, -5).

6 0

3 years ago

Q: Angelica uses the point (4,3) to represent the location of her house and uses the point (10,8) to represent the location of a

oksian1 [2.3K]

Answer:

The answer to your question is 7.8 mi

Step-by-step explanation:

Data

H (4,3)

G (10, 8)

Process

1.- Use the distance between to points formula to find the distance

dHG = $\sqrt{(x2 - x1)^{2} + (y2 - y1)^{2}}$

x1 = 4 y1 = 3

x2 = 10 y2 = 8

2.- Substitution

dHG = $\sqrt{(10 - 4)^{2} + (8 - 3)^{2}}$

3.- Simplification

dHG = $\sqrt{6^{2} + 5^{2}}$

dHG = $\sqrt{36 + 25}$

dHG = $\sqrt{61}$

4.- Result

dHG = 7.8 mi

4 0

3 years ago

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