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sleet_krkn [62]
3 years ago
7

Solve the equation. 9-(-2)

Mathematics
2 answers:
Ugo [173]3 years ago
8 0

Answer:

11

Step-by-step explanation:

Two negatives cancel each other out and makes the equation 9+2. 9+2 equals 11.

Helen [10]3 years ago
4 0

Answer:

11

Step-by-step explanation:

when you have 2 negative symbols in an equation (subtraction symbol & the negative symbol with the 2), they both turn into positives.

It becomes 9+2=11

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Becky bought a magazine for $3.68, and the sales tax was 8.25%. How much sales tax did Becky pay on the magazine?
Lerok [7]

Answer:

$0.30

Step-by-step explanation:

3.68*.0825= .3036

3 0
3 years ago
The proper way to write a single digit whole number in a sentence is:
Fynjy0 [20]
The correct answer for the given question above would be the last option. The proper way to write a single digit whole number if it is in a sentence should be SPELLED OUT and not written in numerals or roman numerals. For example, I have SIX apples; and not I have 6 apples.
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3 years ago
There are 7 more runners than walkers. If there are 11 walkers, how many runners are there?​
Pavel [41]

Answer:18 runners

Step-by-step explanation:

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7 0
3 years ago
Before his shopping spree, Nguyen owned
nignag [31]

first find the difference

24-3 =21

then the ratio is 3:21

5 0
3 years ago
The coordinates of the vertices of △JKL are J(3, 4), K(3, 1) , and L(1, 1) . The coordinates of the vertices of △J′K′L′ are J′(−
timurjin [86]

The <em><u>correct answer</u></em> is:

A 180° rotation followed by a translation 1 unit down.

Explanation:

The points are mapped as follows:

J(3, 4)→J'(-3, -5)

K(3, 1)→K'(-3, -2)

L(1, 1)→L'(-1, -2)

A 180° rotation maps a point (x, y) to (-x, -y).  This would map

J(3, 4)→(-3, -4)

K(3, 1)→(-3, -1)

L(1, 1)→(-1, -1)

The difference between these points and the image points are that each y-coordinate of the image is 1 lower than these.  This means a translation 1 unit down would result in the image points.

7 0
3 years ago
Read 2 more answers
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