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ValentinkaMS [17]
3 years ago
11

Answer the question math.

Mathematics
2 answers:
Simora [160]3 years ago
6 0

Answer:

D

Step-by-step explanation:

10+7x \leq40

the teacher's ticket which is $10 plus  the price of the  kids' tickets which are $7  multiplied by the number of kids has to be less than or   equal to $40

Allisa [31]3 years ago
5 0

Answer:

The Answer is A:7 + 10x >40

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If 12x +1 =-7, what’s is the value of x over 8
Sergio [31]
12x+1=-7
-1        -1
12x=-6
/12   /12

x=-1/2 or x=-0.5
8 0
4 years ago
Which relation Is a function? From the graphs ​
kicyunya [14]

Answer:

3rd one

Step-by-step explanation:

because it's close

5 0
4 years ago
Read 2 more answers
W much
Bezzdna [24]

Jerome bought C. 4\frac{7}{8} pounds of candy.

Step-by-step explanation:

Step 1:

First, we must convert the mixed fractions into improper fractions. To do that we multiply the whole number with the denominator and add with it the numerator while the denominator remains the same.

To convert this fraction 1\frac{1}{2} = \frac{(1)(2)+1}{2} =\frac{3}{2} .

To convert this fraction 2\frac{3}{4} = \frac{(2)(4)+3}{4} =\frac{11}{4} .

So Jerome bought \frac{3}{2} pounds of jelly beans, \frac{5}{8} pounds of gumballs and \frac{11}{4} pounds of chocolate.

Step 2:

We add all the values to determine the total candy bought.

\frac{3}{2} +\frac{5}{8} + \frac{11}{4} = \frac{(4(3)+1(5)+2(11))}{8} .

\frac{(4(3)+1(5)+2(11))}{8}  = \frac{39}{8} .

\frac{39}{8} can also be written as 4\frac{7}{8}.

So Jerome bought 4\frac{7}{8} pounds of candy which is option C.

6 0
4 years ago
Ex: Neckwear association reported 3% of ties sold in the US are bow ties. If 4 customers purchased a tie, find the probability t
Elan Coil [88]

Answer:

P=0.1147

Step-by-step explanation:

P(bow tie)=0.03

P(no bow tie)=0.97

n=4

P(at \ least \ one)=1-P(none)\\=1-(1-0.03)^4\\=0.1147

8 0
4 years ago
I NEED HELP PLEASE, THANKS.
saveliy_v [14]

Answer:

B. 33.7 mm; 54mm^2

Step-by-step explanation:

<em><u>To find the perimeter, use the formula:</u></em>

P = a + b + c

P = 12 + 12 + 9.7

P = 33.7

<em><u>To find area, use the formula:</u></em>

A = \frac{1}{2} bh

A = \frac{1}{2} (12)(9)

A = \frac{1}{2} (108)

A = 54

6 0
3 years ago
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