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Tems11 [23]
3 years ago
6

Is the expression algebraic or numerical 7/2

Mathematics
2 answers:
KatRina [158]3 years ago
8 0
Numerical SINCE no unknown variable are used
jonny [76]3 years ago
7 0
The expression is numerical because there are no variables in the expression.
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Mona had $20.00. She bought one loaf of bread for $2.25, a gallon of milk for $4.39, and a carton of eggs for $1.19. How much ch
LenaWriter [7]

Answer:

She should get $12.17 in change.

Step-by-step explanation:

20- 2.25 = 17.75

17.75 - 4.39 = 13.46

13.46 - 1.19 = 12.17

HGD

-ghost

7 0
2 years ago
Read 2 more answers
Simplify 3/4(1/2x-12)+4/5
Nitella [24]

Answer:

3x/8 - 41/5

Step-by-step explanation:

Simplify each term.

3x/8 − 9+4/5

To write −9 as a fraction with a common denominator, multiply by 5/5

3x/8−9 x 5/5 + 4/5

Combine −9 and 5/5

Combine the numerators over the common denominator.

3x/8 + −41/5

Move the negative in front of the fraction

3x/8 - 41/5

Hope this helps you

8 0
3 years ago
The function f(x) is graphed below. Use the graph of the function to find, f(-2)
Roman55 [17]
Where is the graph? Could you attach it somewhere
4 0
3 years ago
1. Identify the name and label the parts of the following polynomial: -2x4+24x2-10
laiz [17]
Please write this polynomial as P(x) = <span>-2x^4+24x^2-10, using " ^ " to denote exponentiation.

This is a fourth degree polynomial, since the highest power of x is 4.  Ordinarily, a fourth degree poly would have 5 terms, but here two of the coefficients of the powers of x are zero, leaving only 3 terms.

</span>The lead coeff. of  P(x) = -2x^4+24x^2-10  is -2.

The constant terms is -10.  The exponent of x here is zero (0).

The degree of the middle term is 2 (see 24x^2, above)

Would you please post your other questions separately.  Thank you.

8 0
3 years ago
Simplify fractions 7/21
matrenka [14]

Answer:

1/3

Step-by-step explanation:

7/21 = 1/3

This is because 21 & 7 are both multiples of 7. 7 / 7 = 1. 21 / 7 = 3.

That makes it 1/3.

<em>Hope that helps! :)</em>

5 0
3 years ago
Read 2 more answers
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