3 years ago

I need help I don’t understand

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

7 0

Use mathpapa.com or cymath.com

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A chef bought 0.56 kilograms of almonds and 0.4 kilograms of pecans. How many kilograms of nuts did the chef buy in all?

Ivahew [28]

Answer:

0.96 kg

Step-by-step explanation:

0.56+0.40=0.96

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3 years ago

For what value of x do the functions f(x)=−52x+4 and g(x)=−12x−4 have the same output?

lys-0071 [83]

F(x) = -52x + 4

g(x) = -12x - 4

To find the solution of the system of equation, we have to just equate the equation to each other.

f(x) = g(x)

-52x + 4 = -12x - 4

-52x + 12x = - 4 - 4

-40x = -8

x = $\frac{-8}{-40} = \frac{8}{40} =\frac{1}{5}$

x = 0.2

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4 years ago

Read 2 more answers

Find the product or quotient. Express using positive exponents

Alex73 [517]

Answer:

Step-by-step explanation:

$x^{-6}*x^{-5}=x^{(-6)+(-5)}=x^{-11}=\frac{1}{x^{11}}$

$x^{a}*x^{b}=x^{a+b}\\\\x^{-a}=\frac{1}{x^{a}}$

6 0

4 years ago

NEED CORRECT ANSWER PLEASE! THANKS:)

-BARSIC- [3]

The answer is B. (2x + 5)(x + 1)You could answer this by expanding each answer until you found one that matched 2x^2 + 7x + 5, but I will only show how the answer expands:
2x × x = 2x^2
5 × x = 5x
2x × 1 = 2x
5 × 1 = 5

So in total those brackets expand to 2x^2 + 7x + 5. I hope this helps!

6 0

3 years ago

Jordan is another employee at the same coffee shop. He has worked there longer than Gabe and earns $3 more per hour than gabe

mel-nik [20]

Answer:

- Gabe earns 13.5 per hour

x ------------------ 4 ---- 8 --------- 12 ------ 16

Earnings ----- 57 ---- 111 ------- 165------ 219

Step-by-step explanation:

5 0

3 years ago