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drek231 [11]
3 years ago
11

Help 8th grade math need answers quick

Mathematics
1 answer:
Xelga [282]3 years ago
6 0
Can u give me the options
You might be interested in
Which is an equivalent expression for 4(x + 7) – 9
Diano4ka-milaya [45]

Answer:

4x + 19 is an equivalent expression

Step-by-step explanation:

4x + 28 - 9

so therefore

4x + 19

8 0
3 years ago
A box is 15cm long, 4cm wide and 8cm high. Another box is 10cm long, 9cm wide and 4cm high. which box has a larger volume? what
hram777 [196]

Answer:

Differences=

{120cm}^{3}

Step-by-step explanation:

Volume of first box=15cm×4cm×8cm

480 {cm}^{3}

Volume of second box=10cm×9cm×4cm

{360cm}^{3}

3 0
3 years ago
2) y = 3.x – 5; Find y if x = 8
dangina [55]

Answer:

y=19

Step-by-step explanation:

y=3(8)-5

y=19

8 0
3 years ago
Read 2 more answers
Which table represents exponential growth?
son4ous [18]

Answer:

Table 2

1 2

2 4

3 8

4 16

Step-by-step explanation:

The equation for this function can be written as

y = 2^x

This is exponential growth

4 0
3 years ago
Read 2 more answers
Bob sells part of a 50-acre rectangular plot of land he owns so that he can still own a smaller rectangular plot within the orig
Nuetrik [128]

Considering the area of a rectangle, it is found that the area of Bob's remaining plot of land is of 12.5 acres.

<h3>What is the area of a rectangle?</h3>

The area of a rectangle of length l and width w is given by the multiplication of these dimensions, that is:
A = lw.

In this problem, both the length and the width are divided in half, hence the proportion remaining is given by:

A = 0.5l x 0.5w = 0.25lw = 25% of the initial area.

Hence:

0.25 x 50 = 12.5.

The area of Bob's remaining plot of land is of 12.5 acres.

More can be learned about the area of a rectangle at brainly.com/question/10489198

#SPJ1

5 0
2 years ago
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