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emmasim [6.3K]
2 years ago
10

Helppp!! pleasee i put a ss!

Mathematics
1 answer:
ycow [4]2 years ago
5 0

Answer:

-20

Step-by-step explanation:

He went back 20 and not forward 20.  Everyone would want a penalty if you got to go forward.

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Rachel ordered early learning software for her daughter from an online retailer. Each item costs
andre [41]

Answer:

60$

Step-by-step explanation:

Shipping is 7.50 and the 7 items are 52.5 total

4 0
4 years ago
On a map of North Carolina, the distance between Raleigh and Charlotte is 3 1/4 inches. The scale on the map is 1 inch = 40 mile
NISA [10]

Answer:

130 miles

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

Actual distance = 31/4 x 40

convert 31/4 to an improper fraction

to convert to improper fraction, take the following steps :  

1. Multiply the whole number  by the denominator

2. Add the numerator to the answer gotten in the previous step

3. divide the number gotten in the previous step by the denominator  

13/4 x 40 = 130 miles

6 0
3 years ago
Amir ran the first 200-meter leg of the relay race with a speed of 8,260 millimeters per second. Ryder ran the last 200-
kkurt [141]

Step-by-step explanation:

Convert the speeds of Amir and Ryder to meters per second (m/s).

Amir:

8260 mm/s = 8.260 m/s

Ryder:

930 cm/s = 9.30 m/s

9.30 m/s > 8.260 m/s, so:

Ryder ran approximately 1 meter per second faster than Amir.

3 0
3 years ago
Log2 (M) + log3 (N)<br> how do you solve??
natta225 [31]

Answer:

log2(M)+log3(N)

simplifies to:

simplified step by step

Step-by-step explanation:

0.30103m+0.477121n.

the answer is

0.39103m+0.477121n

6 0
3 years ago
How many feet aré in 280 yards
mars1129 [50]
280 yards are equal to 840 feet
6 0
3 years ago
Read 2 more answers
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