3 years ago

Ehich of thr following expressions has a Simplified value of 3A -2?

Mathematics

1 answer:

LenaWriter [7]3 years ago

3 0

The answer is B. -a+4+5a-a-6

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A baker used 2/3 cup of milk and 4/5 cups of water for each recipe. How many liquid in all did the baker use?

egoroff_w [7]

Answer:

1.46666666667

Step-by-step explanation:

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3 years ago

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3 years ago

Find f(-3) for f(x) = 4(2)^x.<br> ОА. 1/8<br> O B. -32<br> O C. -24<br> OD. 1/2

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

using the rule of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$

substitute x = - 3 into f(x)

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2 years ago

Find the area of the shaded region in each of the following figure all unit are in cm

vodomira [7]

1st problem:
A = 630 cm

2nd problem:
A = 104 cm

All I can see on the picture you provided.

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3 years ago

Paguei 74,00 por uma bolsa e uma sandália. A bolsa foi 23,00 mais barato q a sandália. Qual o preço da sandália?

alukav5142 [94]

Responda:

48,5

Explicação passo a passo:

Dado que:

Custo total de bolsa e sandália = 74,00

Deixei :

Custo da sandália = x

Custo da bolsa = x - 23

Preço da sandália:

x + (x - 23) = 74

x + x - 23 = 74

2x - 23 = 74

2x = 74 + 23

2x = 97

x = 97/2

x = 48,5

Portanto, custo da sandália, x = 48,5

7 0

3 years ago