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3 years ago

please help and if you know how to give brainliest let me know i will give it to the person who answers

Mathematics

2 answers:

bezimeni [28]3 years ago

8 0

Answer: 795

Step-by-step explanation:

75 + (210 x 3) + (30 x 3) = 795

lina2011 [118]3 years ago

4 0

Answer:

$945 is the correct answer. Hope this helps<3

Step-by-step explanation:

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Order Of operation.

DochEvi [55]

Answer:

352.

y = 8c + 16d

Step-by-step explanation:

Expression:

c = cats

d = dogs

Expresion: y = 8c + 16d

Now use it by plugging in.

y = 8c + 16d

y = 8(16) + 16(14)

y = 128 + 224

y = 352 (that's how much he earned)

8 0

3 years ago

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Is this inequality linear, quadratic, or neither?

Lynna [10]

Answer:2

Step-by-step explanation:

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3 years ago

Is this equations sum irrational and why

CaHeK987 [17]

Answer:

answer

Step-by-step explanation:

7 $\sqrt{3}$ +6

5 0

3 years ago

What is the value of x in the equation -2/9 x = 2/5 ?

Tems11 [23]

x = 9/-5

$\frac{ - 2}{9} x = \frac{2}{5} \\ \div \frac{ - 2}{9} \div \frac{ - 2}{9} \\ x = \frac{2}{5} \div \frac{ - 2}{9} \\ x = \frac{2}{5} \times \frac{9}{ - 2} \\ x = \frac{18}{ - 10} \\ x = \frac{9}{ - 5}$

3 0

3 years ago

Please help I need it

bazaltina [42]

Answer:

$1\frac{1}{4} \: or \: 1.25$

Step-by-step explanation:

convert 1 3/4 into improper fraction: 7/4

we got this from 4 × 1 = 4, then 4 + 3 = 7

the denominator stays the same

we need to subtract the amount that he has left from

the total amount:

make the number 3 have the same denominator as 7/4

$3 - \frac{7}{4} = \frac{3}{1} - \frac{7}{4} = \frac{4 \times 3}{1 \times 4} - \frac{7}{4} = \frac{12}{4} - \frac{7}{4} = \frac{5}{4}$

convert 5/4 into a mixed number:

the numerator has to be the same, so how many lots of 4 can go into 5 without a remainder? it is 1

4 × 1 = 4

1 is left over, so the numerator is 1

4 + 1 = 5

$1 \frac{1}{4}$

7 0

3 years ago