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3 years ago

12

Which notation best represents the phrase “at least 24”?

2 answers:

Mars2501 [29]3 years ago

8 0

Greater than of equal to sign "<span>≤"
</span>

AVprozaik [17]3 years ago

5 0

At least 24, means 24 and above.

≥ 24

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what is the answer to number one? I have no clue and it is my first grade I really don’t want to fail please only told me if you

Bezzdna [24]

Step-by-step explanation:

a polynomial has two or more terms and cannot have a variable in the denominator. so the answer is B and C

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2 years ago

Help (this for a friend)<br> a 62.1<br> b 117.4<br> c 122.1<br> d 164.5

kramer

Answer:

c. 122.1 cm

Step-by-step explanation:

so l * w + $\frac{\pi r^2}{2}$

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6/2 = 3

the radius (or r) is 3

so 18 * 6 + $\frac{3.14 * 3*3}{y}$

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1 year ago

Read 2 more answers

Jewel is 7 years old and John is 16 years younger than Dave. One year ago, Dvae's age was twice the sum of Jewel's and John's ag

ivanzaharov [21]

Answer:

Jewel is 7 years old

John is 1 year old

Dave is 17 years old

Step-by-step explanation:

From the question we are told that:

Jewel age is $J=7 years$

John age $J'=(D-16)years$

Dave's age a Year ago

$D-1=2(J-1+J'-1)$

So that Dave.s age this Year could be

$D=2((J-1)+(J'-1))+1$

Simplifying Equation for Dave's age we have

$D=2((7)-1+(D-16)-1)+1$

$D=2(6+D-15)+1$

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$D=2D-18+1$

$D=17 Years$

Dave is 17 years old

Therefore

Johns age is

$J'=(D-16)$

$J'=17-16$

$J'=1year old$

John is 1 year old

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2 years ago

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2 years ago

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Oksanka [162]

Answer:

D - 9x^(2)+2x-5

Step-by-step explanation:

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2 years ago