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Pepsi [2]
3 years ago
14

Please help! (Number 2)

Mathematics
1 answer:
Mars2501 [29]3 years ago
8 0
The surface area will be 210 square meters. Hope it help!
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Four more than half of a number is at least nine. What is the number?
Alona [7]

Answer:

\frac{x}{2} +4\leq 9

Step-by-step explanation:

Your answer was mostly correct.  Just change < into \leq

8 0
3 years ago
In a class of 7, there are 4 students who play soccer.
borishaifa [10]

the probability of choosing a student who plays soccer is 57%meanwhile the chance of picking a non soccer player is 43%.

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The conservation club has 32 members. There are 18 girls in the club.
butalik [34]
The answer is D. because if there is 32 total, and 18 of them are girls, that means that there are 14 boys . with the question asking for girl/boy ratio it would have to be 18/14 in that order . if you divide 18 and 14 by two, they simple down to 9/7 . making the answer D. 
4 0
3 years ago
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The Johnson family went out to lunch. How much did the meal cost per person, including sales tax and tip? • The meal cost $46.72
dmitriy555 [2]

Answer: c: $14.50

Step-by-step explanation:I just got done doing this question

7 0
3 years ago
1/3(y - 2) -5/6 (y + 1) =3/4 (y - 3) - 2
Nataly [62]

Answer:

y=\frac{11}{5}

Step-by-step explanation:

Given expression

\frac{1}{3}(y-2)-\frac{5}{6}(y+1)=\frac{3}{4}(y-3)-2

To solve for y for the given expression.

Solution:

We multiply each term with the least common multiple of the denominators of the fraction in order to remove fractions.

The multiples of the denominators are:

3 = 3,6,9,<u>12</u>,15

6 = 6,<u>12</u>

4 = 4,8,<u>12</u>

The least common multiple = 12.

Multiplying each term with 12.

12.\frac{1}{3}(y-2)-12.\frac{5}{6}(y+1)=12.\frac{3}{4}(y-3)-2(12)

4(y-2)-10(y+1)=9(y-3)-24

Using distribution.

4y-8-10y-10=9y-27-24

Simplifying.

-6y-18=9y-51

Adding 6y both sides.

-6y+6y-18=9y+6y-51

-18=15y-51

Adding 51 both sides.

-18+51=15y-51+51

33=15y

Dividing both sides by 15.

\frac{33}{15}=\frac{15y}{15}

\frac{33}{15}=y

Simplifying fractions.

\frac{11}{5}=y

∴ y=\frac{11}{5}  (Answer)

7 0
3 years ago
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