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Tresset [83]
3 years ago
9

Which problem can be solved using base-10 blocks? A. Simplify x − (x + 2). B. Model the sum of 950 and 26. C. Order 2.7, 3.1, an

d 2.9 from greatest to least. D. Plot the points (2, 5) and (4, 9).
I need help ASAP
Mathematics
1 answer:
Naily [24]3 years ago
6 0
The answer is B.ejdjshsjdj
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Choose the answer that best completes the sentence.
kotegsom [21]
Name for natural numbers are integers
3 0
3 years ago
!HURRY! Trey evaluated 12/15 + 1/10 and got an answer of 13/25. Which statement is true about his answer?
Setler [38]
12/15 + 1/10 <span>and got an answer of 13/25

</span><span>12/15 is close to 1, but he got an answer of 13/25 is close to 1/2

13/25 < 12/15

Answer:
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His answer is not correct because the sum cannot be less than either addend.</span>
8 0
3 years ago
Is 19/2 rational or irrational
katen-ka-za [31]
Hello!

\frac{19}{2} is automatically rational because it can be expressed as a fraction. Another way to find out if it's rational is to convert it to a decimal, then see if the decimal is terminating or repeating.

\frac{19}{2} = 9.5

This decimal is terminating.

:)
7 0
3 years ago
Read 2 more answers
C.6<br> 12. Expand &amp; simplify:<br> (x - 5)(x-4)
Butoxors [25]

Answer:

Step-by-step explanation:

(x - 5)(x-4)

= x(x) - 4(x) - 5(x) - 4(-5)

= x^2 - 4x - 5x + 20

= x^2 - 9x + 20

6 0
3 years ago
A bathtub is filled with 38 1/3 gallons of water. If 2 3/5 gallons splash out, how much water is left in the tube
musickatia [10]

So let's convert these to improper fractions:

38\frac{1}{3}=\frac{115}{3}

2\frac{3}{5}=\frac{13}{5}

Then let's convert these fractions so that they have a denominator of 15 so we can better compare these numbers:

\frac{115}{3}=\frac{575}{15}

\frac{13}{5}=\frac{39}{15}

So when we have \frac{39}{15} gallons splash out, we are left with \frac{536}{15} gallons or 35\frac{11}{15} gallons in the tub.

3 0
3 years ago
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