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ASHA 777 [7]
3 years ago
10

Witch expression is equivalent to 3x+10-x+12

Mathematics
1 answer:
Semmy [17]3 years ago
6 0
(X + 11) + (x + 11)
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the same cafe uses 18.5 cups of flour to make 100 servings of pancakes.how many cups of flour are in one serving of pancakes?
Fiesta28 [93]
Answer=0.185 cups
  18.5         x
______=_____
  100          1

cross multiply
100x=18.5
divide both sides by 100
x=0.185cups
7 0
3 years ago
I don't know i need help
svp [43]
"Supplementary angles" means "angles add to 180 degrees"

So if x is one angle and 67 degrees is the other, and the two angles are supplementary, then x+67 = 180

The answer is choice A
7 0
3 years ago
How can properties of operations be used to solve problems involving integers and rational numbers ​
Alika [10]

Answer: The properties of operations can be used to solve problems involving integers because it shows different way to find the answer.

Step-by-step explanation:

7 0
4 years ago
Complete the square to transform the quadratic equation into the form (x – p)2 = q. X2 - 8x - 10 = 18 A) (x - 8)2 = 14 B) (x - 4
Yanka [14]

Answer:

Option B. (x-4)^{2}=44

Step-by-step explanation:

we have

x^{2}-8x-10=18

Group terms that contain the same variable, and move the constant to the opposite side of the equation

x^{2}-8x=18+10

x^{2}-8x=28

Complete the square. Remember to balance the equation by adding the same constants to each side

x^{2}-8x+16=28+16

x^{2}-8x+16=44

Rewrite as perfect squares

(x-4)^{2}=44

3 0
3 years ago
Read 2 more answers
Please help me! i need ASAP!
In-s [12.5K]

Answer:

○ not entirely equal

Step-by-step explanation:

Inequalities obviously mean either "inequivalence" or "equivalence", and they DEFINITELY do not have an inverse relationship, so your only answer is the above answer.

I am joyous to assist you anytime.

6 0
3 years ago
Read 2 more answers
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