All categories

3 years ago

I would really appreciate some help on this 7th grade math worksheet please

Mathematics

1 answer:

ivolga24 [154]3 years ago

7 0

Answer:

Step-by-step explanation:

Find the next three terms: 9,4,-,1,-6,-11,<u>-16....</u>

This is arithmetic progression.

d = 4 - 9 = -5

-11 - 5 = -16

2) You know that........

The other integer is greater than 5 and the sign of the other number is + (positive sign)

Eg: (-5)+ 11 = 6

3) Cost of one gallon = 46.20/12 = $ 3.85

You might be interested in

Graph y=2/5x, use x as -2,-1,0,1,2

Natali [406]

Plot a graph of y-axis against x-axis.

The graph should be a straight line passing through:

(-2,0.8) , (-1,-0.4) , (0,0) , (1,0.4) and (2,0.8)

4 0

3 years ago

If f(x)=-3x-2, find f(-2)+9

mash [69]

Answer:

Step-by-step explanation:

Replace the variable x with -2 in the expression.

f (-2) = -3 x -2 -2

Simplify (-3 x -2 -2) + 9

Multiply -3 by -2

6 - 2 + 9

Subtract 2 from 6

4 + 9

add 4 and 9

13.

4 0

2 years ago

Help with algebra please

Lena [83]

Domain - [-3,3] - What x values there are
Range- [-3,1] - What y values there are

6 0

2 years ago

Read 2 more answers

Can someone pls help me find what is 1/10+12/20?

irga5000 [103]

Answer:

$\frac{7}{10}$

Step-by-step explanation:

$\frac{1}{10}$ can also be written as $\frac{2}{20}$

$\frac{2}{20} +\frac{12}{20} =\frac{14}{20}$

Simply to $\frac{7}{10}$

-OTHER METHOD-

$\frac{12}{20}$ can be simplified to $\frac{6}{10}$

$\frac{1}{10} +\frac{6}{10} =\frac{7}{10}$

7 0

3 years ago

Read 2 more answers

5.1 m 7.2 m 1.2 m 2.1 m 4.5 m

Arisa [49]

What's the question? there isn't enough info to help.

5 0

2 years ago

Read 2 more answers