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3 years ago

Six times the sum of A and B is -90.

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

6(a+b)= -90

Step-by-step explanation:

6times sum of a and b is -90

6(a+b)= -90

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What is the the slope that passes through the points (4,-7) and (9,1)

bulgar [2K]

Answer:

8/5

Step-by-step explanation:

We can use the formula for finding slope for this: $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$\frac{1 - (-7)}{9 - 4}$

$\frac{8}{5}$

The answer would be 8/5

3 0

3 years ago

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How do u write 2 and four sevenths as an improper fraction

Tcecarenko [31]

2 = 14/7
4/7 + 14/7 = 18/7

I think the answer is 18/7

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3 years ago

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A man earned wages of $51500, received $2500 in interest from a savings account, and contributed $4000 to a tax-deferred r

IRISSAK [1]

Answer:

Gross income=$54000

Adjusted gross income = $50000

Taxable income= $33700

Step-by-step explanation:

Step 1.

First we have to find his gross income:

The gross income consists of the total income of the man which is the wages and the interest from his savings account

Gross income = 51,500 + 2,500 = $54,000

Therefore his gross income is $54,000

Step 2.

Now we determine person's adjusted gross income

according to the question the contributed amount is $4,000

To calculate the adjusted gross income we use the formula:

Adjusted gross income = Gross income - Adjustment

Therefore $54,000 - $4,000 = $50,000

Hence his adjusted gross income is $50,000

step 3.

Now we determine person's taxable income

according to the question his personal exemption is $4050 and a standard deduction is $5950.

Now we calculate the itemized deduction by using this formula:

Itemized deduction = Interest on home mortgage + Taxes from state + Contribution to charity

= $8100 + $1450 + $2700

= $12,250

Here the itemized deduction is greater than the standard deduction.

So take the itemized deduction in the following formula for deductions.

Taxable income = Adjusted gross income - (Exemption + Deduction)

= $50,000 - ($4050 + $12250)

= $50,000 - ($16,300)

= $33,700

Hence the taxable income is $33,700.

8 0

3 years ago

Write the expression in word form 12÷6×2

finlep [7]

Answer:

Twelve divide by six times two.

Step-by-step explanation:

To solve this problem, first you have to use the order of operations stands for parenthesis, exponents, multiply, divide, add, and subtract from left to right.

First, multiply & divide numbers from left to right.

$\displaystyle 12\div6\times2$

$\displaystyle 12\div6=2$

$\displaystyle 2\times2=4$

Therefore, the correct answer is twelve divide by six times two or 4.

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6 0

3 years ago

Will someone please help me with this

musickatia [10]

Answer:

B. f(-5) = -70

Step-by-step explanation:

f(-5)= 10(-5) - 20

f(-5) = -50 - 20

f(-5) = -70

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3 years ago

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