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3 years ago

Tom has saved $128, and his goal is to save $500. How much more must he save? Which equation BEST represents this situation?

Mathematics

2 answers:

Andrei [34K]3 years ago

5 0

A. x + 128 = 500 is the answer

Jet001 [13]3 years ago

3 0

I think the answer is A

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MatroZZZ [7]

Answer:

97.5 miles

Step-by-step explanation:

d = 65t

where d is the distance in miles and t is the time in hours

Therefore, to calculate how many miles the car travels in 1.5 hours, substitute t = 1.5 into the equation:

d = 65 x 1.5 = 97.5 miles

5 0

2 years ago

Dakota makes a salad dressing by combining 6 1/2 fluid ounces of oil and 2 3/8 fluid ounces of vinegar in a jar. She then pours

sergiy2304 [10]

$6 \frac{1}{2} + 2 \frac{3}{8} = \\ \frac{13}{2} + \frac{19}{8} = \\ \frac{52}{8} + \frac{19}{8} = \\ \frac{71}{8}$
$\frac{71}{8} - 2 \frac{1}{4} = \\ \frac{71}{8} - \frac{9}{4} = \\ \frac{71}{8} - \frac{18}{8} = \\ \frac{53}{8}$
$\frac{53}{8} = 6 \frac{5}{8}$

5 0

3 years ago

What is the measure of Angle R M N?

pogonyaev

Answer:

63 degrees

Step-by-step explanation:

The interior angle at M is the supplement of the exterior angle at M.

∠RMN = 180° -117° = 63°

6 0

3 years ago

Find the midpoint of the line segment joining the points (-2,-2) and (-4,9).

11Alexandr11 [23.1K]

Answer:

The answer is

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-2,-2) and (-4,9).

The midpoint is

$M = ( \frac{ - 2 - 4}{2} \: , \: \frac{ - 2 + 9}{2} ) \\ = ( - \frac{6}{2} \: , \: \frac{7}{2} )$

We have the final answer as

$( - 3 \: , \: \frac{7}{2} )$

Hope this helps you

4 0

3 years ago

How do you do this!?! need to know in 3 hours

Leni [432]

Angle 1 and 3 will be the same 101 and angle 2 and 4 will be the same 79

5 0

3 years ago