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3 years ago

13

1

1 answer:

Irina18 [472]3 years ago

7 0

Answer:

The answer is C.

Step-by-step explanation:

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Seven increased by the product of two numbers

k0ka [10]

Yu add the products of the two numbers by 7

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3 years ago

Helppppp..... evaluate 3^-3=

elixir [45]

ANSWER

The answer is

B

$\frac{1}{27}$

EXPLANATION

The given expression is

${3}^{ - 3}$

Use the negative index property;

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

We apply this property to get:

${3}^{ - 3} = \frac{1}{ {3}^{3} }$

This gives us:

${3}^{ - 3} = \frac{1}{3 \times 3 \times 3 }$

${3}^{ - 3} = \frac{1}{27}$

The correct option is B.

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3 years ago

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Walmart is selling

nordsb [41]

Answer:

2 notebooks are $2.48, 7 notebooks are $8.68

Step-by-step explanation:

Unit rate is 1.24

1.24x2= $2.48

1.24x7= $8.68

6 0

3 years ago

2(5 + 9) – 6 plz help me i need it in 2 minuts

pishuonlain [190]

Answer:

2(5+9)_6

=10+18_6

=22

is it wht u require

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3 years ago

Reuben made a shirt using 3/8 yard of blue fabric and 1/3 yards of red fabric. How many yards of fabric did he use in all? Write

Svet_ta [14]

Find a common denominator first
3/8 x 3/3 =9/24
1/3x 8/8 =8/24
8/24+9/24=17/24

6 0

3 years ago

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