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Rufina [12.5K]
2 years ago
5

Excuse me but can someone help me with this I have to do it before tomorrow

Mathematics
2 answers:
Luden [163]2 years ago
5 0

Answer:

8. Onaje's expression is correct.

Step-by-step explanation:

The price, <em>t,</em> of the medium T-shirts can be represented as 16<em>t</em>, or 16 × <em>t</em>.

The price, <em>t</em>, of the large T-shirts can be represented as 9<em>t</em>, or 9 × <em>t</em>.

16<em>t</em> + 9<em>t</em> = (16 + 9) × <em>t</em> = 25<em>t</em>

Answer:

9. Part a: The expression could be 9y - 3y + 12y.

9. Part b: 9y - 3y = 6y

               6y + 12y = 18y

Vedmedyk [2.9K]2 years ago
4 0

Answer:

8)  Onaje is correct

9a) answers could be:  3(6y) or 4y + 6y + 8y  or 2(2y + 3y + 4y)

 b) all answers simplify to be 18y

Step-by-step explanation:

Paula is not correct because 16t + 9t ≠ 16 + 9 + 2t

16t + 9t only equals 25t

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Write the sum as a product of two factors 25g+10+5<br><br>​
agasfer [191]

Answer:

5\times(5g+2f+1)

Step-by-step explanation:

25g+10f+5

Writing each term in its factors:

(5\times5)g+(5\times2)f+5

We find out that 5 is the GCF of all the terms

Factoring out 5 from the given expression.

5\times(5g+2f+1)

Factors: 5 and (5g+2f+1)

Thus:

25g+10f+5 = 5\times(5g+2f+1)

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3 years ago
The edges of a shoebox are measured to be 11.3 cm, 18.9 cm, and 29 cm. Determine the volume of the box retaining the proper numb
puteri [66]

The volume (V) is given in terms of length (L), width (W), and height (H) by the formula ...

... V = LWH

Substituting your dimensions, you have

... V = (11.3 cm)·(18.9 cm)·(29 cm) = 6193.53 cm³ ≈ 6200 cm³

_____

The factor 29 cm has 2 significant digits, so that is the precision required of the answer. It could also be written with less ambiguity as to precision as 6.2 L. (Trailing zeros to the left of the decimal point are always ambiguous when it comes to significant digits.)

7 0
2 years ago
Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2.
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Given the triangle below, what is m<br> A. 46.2<br> B. 41.40<br> C. 48.4<br> D. 38.6°
Brrunno [24]

Answer:

B 41.4

Step-by-step explanation:

complete Pythagoras for general triangles :

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=>

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3 years ago
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