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aliya0001 [1]
3 years ago
5

HELP

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0

Equation:

2.80 ÷ 7 (new cost of the cookies)

(2.80 ÷ 7) + .75 (original cost of the cookies)

Answer:

$1.15 is the original cost of the cookies.

$0.40 is the new cost of the cookies.

RUDIKE [14]3 years ago
5 0

Equation:

(2.80 ÷ 7) + .75 (<em>t</em><em>o</em><em> </em><em>f</em><em>i</em><em>n</em><em>d</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>o</em><em>r</em><em>i</em><em>g</em><em>i</em><em>n</em><em>a</em><em>l</em><em> </em><em>c</em><em>o</em><em>s</em><em>t</em><em> </em><em>o</em><em>f</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>o</em><em>k</em><em>i</em><em>e</em><em>s</em><em>)</em>

2.80 ÷ 7 (<em>t</em><em>o</em><em> </em><em>f</em><em>i</em><em>n</em><em>d</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>n</em><em>e</em><em>w</em><em> </em><em>c</em><em>o</em><em>s</em><em>t</em><em> </em><em>o</em><em>f</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>o</em><em>k</em><em>i</em><em>e</em><em>s</em><em>)</em>

Answer:

$1.15 is the original cost of the cookies.

$0.40 is the new cost of the cookies.

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