3 years ago

Which of the expressions bellow is equal to -3x - 39

Mathematics

1 answer:

Serjik [45]3 years ago

7 0

Answer:

117

(-3) × (-39) = 117

Step-by-step explanation:

hope it helps!

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Lexi picked 2 7/10 pounds of strawberries. That afternoon, Lexi’s sister ate 7/8 of the strawberries. How many pounds of strawbe

gavmur [86]

3 $\frac{3}{35}$ pound of strawberry

Step-by-step explanation:

Given parameters:

Pounds of strawberry picked by Lexi =2 $\frac{7}{10}$

Pounds of strawberry eaten by Lexi sister = $\frac{7}{8}$

Unknown:

Pound of strawberry Lexi's sister ate = ?

Solution:

This is a fraction word problem.

Let pound of strawberry eaten by Lexi's sister = K

We can establish that:

Pound of strawberry eaten by Lexi sister x K = Pound of strawberry picked by Lexi

Mathematically we have:

$\frac{7}{8}$ x K = 2 $\frac{7}{10}$

Learn more:

fractions brainly.com/question/1757979

#learnwithBrainly

K = $\frac{27 x 8}{10 x 7}$ = $\frac{216}{70}$

K = 3 $\frac{3}{35}$ pound of strawberry

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3 years ago

A classroom board is 23 inches wide and 17 inches tall. Juan

natima [27]

Answer:

80 inches

Step-by-step explanation:

12 x 7=34

23 x 2=46

34+46=80 inches

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3 years ago

What is the slope of the line in the graph? slope= pls help!!!!!!!!!!!!!!

Flauer [41]

<u>Answer:</u>

you rise 1

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3 years ago

2, Find the price of a a video game that costs $60.00 with 30% discount.

Pie

Answer:

18$

Step-by-step explanation:

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4 years ago

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Simplify to a single power of 4:<br> 4^7/4^6

Temka [501]

Step-by-step explanation:

$\frac{ {4}^{7} }{ {4}^{6} }$

= 4

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