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hichkok12 [17]
3 years ago
13

What is the sum of seven and eight

Mathematics
2 answers:
kotegsom [21]3 years ago
7 0
15
lol that's the answer
sp2606 [1]3 years ago
7 0
Sum is adding so 7+8=15 if that's your question and difference is subtraction it's just the way the states say now instead of add or subtract
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PLEASE SOLVE. FIRST ANSWER WITH EXPLANATION GETS MOST BRAINLIEST AND 10 POINTS. THANKS ;)
Murljashka [212]
Total angle sum will always equal 360 degrees. Due to vertical angles theorem, we know the angles opposite the polynomials also equal the polynomials. So, we can double both of them (like solving for perimeter) and sum them to 360.

Thus, 360 = 2(2x + 10) + 2(x+ 5)

360 = 2(2x + 10 + x + 5)
360 = 2(3x + 15)
180 = 3x + 15
165 = 3x
x = 55
7 1
3 years ago
What is the y intercept
quester [9]

Answer:

-2

Step-by-step explanation:

line crosses the y- coordinate (0,-2)

7 0
3 years ago
The price of orange juice is believed to increase by 14% over the next year. If a gallon of orange juice costs $3.00 now, what w
hichkok12 [17]

Answer:

3.42

Step-by-step explanation:

6 0
3 years ago
Divide. simplify your answer (2x^4-6x^3+4x^2-3x)*(2x)
lbvjy [14]

Answer:

x^3-3x^2+2x-\frac{3}{2}

Step-by-step explanation:

We can divide polynomials by other polynomials by dividing each term by the denominator. Remember, when we divide a variable by itself, we must change the exponent in our answer according to exponent rules.

\frac{ (2x^4-6x^3+4x^2-3x)}{2x}=\frac{2x^4}{2x} -\frac{6x^3}{2x} +\frac{4x^2}{2x} -\frac{3x}{2x} =x^3-3x^2+2x-\frac{3}{2}


4 0
3 years ago
Read 2 more answers
Please help I’ll make you the brainiest
lakkis [162]

Answer:

X= 5, -2

Step-by-step explanation:

This would be the answer if you are looking to "solve"

6 0
3 years ago
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