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docker41 [41]
3 years ago
10

Which expressions are equivalent to x + 2y + x + 2

Mathematics
1 answer:
nika2105 [10]3 years ago
3 0

Answer:

Where are the expressions??

Step-by-step explanation:

x + 2y + x + 2  simplified would be 2x+2y+2

Hope this helps :)

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Angie makes a spicy salsa by adding red pepper flakes to a chunky tomato mix in proportional amounts. For example she mixes 1/2
Nastasia [14]

Answer:

Please read the answer below.

Step-by-step explanation:

1. Let's represent the relationship between red pepper flakes, in teaspoons, to tomato mix, in cups in a table

Red pepper (teaspoons)   1/2    1    1 1/2   2  2 1/2   3  3 1/2   4  4 1/2   5      

Tomato mix (cups)              2     4       6     8    10     12   14     16   18    20

2. Let's represent the relationship between red pepper flakes, in teaspoons, to tomato mix, in cups writing a equation:

t = amount of tomato mix cups

r = amount of red pepper flakes teaspoons

As we can see in the table,

<u>t = 4r</u>

8 0
4 years ago
Confirm that quadrilateral ABCD is a parallelogram. Measure and record the slope of each of its sides.
VMariaS [17]

Answer:

AB = 1.5

BC = 0

CD = 1.5

AD = 0

Step-by-step explanation:

Sample Answer for Plato

5 0
3 years ago
Read 2 more answers
(PLEASE HELP)
Alisiya [41]
Answer: d
The two smallest sides have to add up to the largest one
5 0
3 years ago
I need help on 9 10 11 12 and 13 say the Writing to Explain Explain how you would write 5/6 as a percent
Kazeer [188]
9. 25
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12. Turn 5/6 to a decimal then multiply it times 100 and add your percent sign
7 0
3 years ago
Help on this 3 questions pleaseeeee!!!!
ra1l [238]

Answer:

14. D

15. A

16. A

Step-by-step explanation:

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When graphing you always want to think x/y for your slope.

X-axis increases by 2 and the Y-axis increases by 10, which would make the slope (m) 2/10 = 1/5.

If your slope is does not come out correct, then you can prove your point.

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Given the Point slope formula: y-y₁=m(x-x₁), you can replace m to -1, y₁=2 and x=+2. (Two negatives would make a positive.)

Your answer: y-2=-(x+2)

16. Given: y=4x-7; (3,0)

Parallels lines: Same slope different y-intercepts.

A and D has the same slope and different y-interecepts, but your answer would be A because the equation that was given as a negative y-intercepts.

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