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Mars2501 [29]
2 years ago
7

The coefficient of -2x is Blank 1:

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
8 0

Answer:

-2

Step-by-step explanation:

Definition of coefficient: a numerical or constant quantity placed before and multiplying the variable in an algebraic expression

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One serving of muffins takes 2/3 cup of muffin mix. how many cups of muffin mix would it take to make 12 servings of muffins
Leno4ka [110]

1 serving = 2/3 cup

12 serving = 2/3 x 12 = 8 cups

Answer: 12 servings of muffin would need <u>8 cups</u> of the muffin mix.

8 0
2 years ago
The slope of the line is m=3/4. One point is (x, 2) and (3,-4)<br> Find X
Viktor [21]

Answer:

x is 11

Step-by-step explanation:

We know the slope (3/4) and a point (3,-4), so we can use point-slope form (y-y1=m(x-x1)

Substitute the numbers into the equation

y--4=3/4(x-3)

simplify

y+4=3/4(x-3)

do the distributive property

y+4=3/4x-9/4

subtract 4 from both sides

y=3/4x-25/4

this is the equation of the line.

Since it says that (x,2) is a point in the equation, we can substitute it into the equation

2=3/4x-25/4

add 25/4 to both sides

33/4=3/4x

multiply by 4/3

11=x

we can double check by plugging (11,2) into the equation of the line.

2=3/4(11)-25/4

2=33/4-25/4

2=2

it works! :)

Hope this helps!

7 0
2 years ago
Which number is not the square of a whole number A: 100
abruzzese [7]
10^10 = 100
20^2 = 400
29^29 = 841
28^28 = 784
5 0
2 years ago
Please help it’s for a grade I’ll give you Brinley if right
Vikki [24]

Answer: D

Step-by-step explanation:

8 0
2 years ago
How many times greater is 9*10^10 than 3*10^8
vladimir2022 [97]

Answer:

9*10^10/ 3*10^8 = 300

Step-by-step explanation:

6 0
2 years ago
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