Answer:
That is, the number of rows of stitches Buddy knitted is 42 rows.
Step-by-step explanation:
With the question, we note that the size of 3.5 rows of stitch = 0.5 inches
The size of Buddy = 6 inches
The number of rows of stitch required to make 6 inches is given by;
0.5 in = 3.5 rows
1 in = 3.5 ÷ 0.5 or 7 rows
Therefore, 6 inches is given by,
7 rows/inch ×6 inches = 42 rows
That is, the number of rows of stitches Buddy knitted = 42 rows.
Answer: The answer would be 8.5 times 10^-5
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer: I can help
Step-by-step explanation:
Answer:
Each hotdog costs $1.65
Each juice drink costs $1.05
Step-by-step explanation:
Let's begin by letting 
represent the number of hot dogs and 
the number of juice drinks.
The Baxter family bought 6 hot dogs and 4 juices for $14.10.
The Farley family bought 3 hot dogs and 4 juices for $9.15.
Now, we subtract these equations.
Since has reversed coefficients, it gets eliminated. Now solve for x.
NOW, we find y by substituting x with 1.65 (in either equation).
We'll use the first equation.
= 1.65
= 1.05
represents hotdogs and represents juice drinks.
Therefore, each hotdog costs $1.65 and each juice drink costs $1.05.
<em> I hope this helps! :)</em>
Answer:
Step-by-step explanation:
Ignore the A before the ±. It wouldn't let me type it correctly.
x² + 2x - 5 = 0
a = 1
b = 2
c = - 5
Two separate equations
