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2 years ago

Find two numbers that multiply to -56 and add to -1

Mathematics

1 answer:

katrin [286]2 years ago

7 0

Answer:

-8 and 7

Step-by-step explanation:

-8×7=-56 and -8+7=-1

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Solve −4(x + 10) − 6 = −3(x − 2). A.−40 B.−46 C.−52 D.52

m_a_m_a [10]

The answer is -52 so it would be C

8 0

3 years ago

Read 2 more answers

Solve for t 4/3 = t/7

Mumz [18]

Answer:

$\frac{28}{3}=t$

Step-by-step explanation:

$\frac{4}{3}=\frac{t}{7}$

Use cross products to simplify the equation. Multiply the denominator of the second fraction by the numerator of the first fraction, and the denominator of the first fraction by the numerator of the second,

$(4)(7) = (3)(t)$

Simplify,

$28=3t$

Inverse operations,

$\frac{28}{3}=t$

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=3%20%5Ctimes%204x%20%5Ctimes%202y" id="TexFormula1" title="3 \times 4x \times 2y" alt="3 \time

Dahasolnce [82]

Answer:

24 x y

Step-by-step explanation:

Simplify the following:

3×4×2 x y

Hint: | Multiply 3 and 4 together.

3×4 = 12:

12×2 x y

Hint: | Multiply 12 and 2 together.

12×2 = 24:

Answer: 24 x y

5 0

3 years ago

What is the value of variable in the equation below D +7×2 = 20

aleksklad [387]

Answer:

D=6

Step-by-step explanation:

So, first, we can multiply 7x2=14. Then, it would be D+14=20. 20-14=6, so D=6.

7 0

2 years ago

Read 2 more answers

PLEASE HELP ASAPPPLPPPPPPPPP

tankabanditka [31]

Answer: For part A, the formula for the employee's pay is Pay = hourly rate times hours . P = r × h The equation is P = 13h To find how many hours are required to earn a given amount, fill in given values and solve for the missing variable . 7800 = 13h h= 7800/13 600 hours needed.

For part B, the formula for this employee's pay is Pay = Bonus + hourly rate times hours . P = b + rh

330 = 90 + r(24) 330 - 90 = 24r . 240 = 24r 240/24 = r . r = 10

The employee's pay rate is $10 per hour.

8 0

3 years ago