Answer:
True
Step-by-step explanation:
15/7 is about 2.14 which is less than 3
Answer:
Brand A is more expensive by .02 per ounce
Step-by-step explanation:
To find the cost per ounce, take the cost and divide by the number of ounces
Brand A
1.28/8 =.16 per ounce
Brand B
1.68/12 = .14 per ounce
The difference is .16-.14 = .02 per ounce
Factor <span><span>3x</span><span>3x</span></span> out of <span><span><span>3<span>x2</span></span><span><span>−6</span>x</span></span><span><span>3<span>x2</span></span><span><span>-6</span>x</span></span></span>.
<span><span><span><span>3x</span><span>(<span>x<span>−2</span></span>)</span></span>=0</span><span><span><span>3x</span><span>x<span>-2</span></span></span>=0</span></span>Set the single term factor on the left side of the equation equal to <span>00</span>.<span><span><span>3x</span>=0</span><span><span>3x</span>=0</span></span>Divide each term by <span>33</span> and simplify.<span><span>x=0</span><span>x=0</span></span>Set each of the factors of the left side of the equation equal to <span>00</span>.<span><span><span>x<span>−2</span></span>=0</span><span><span>x<span>-2</span></span>=0</span></span>Since <span><span>−2</span><span>-2</span></span> does not contain the variable to solve for, move it to the right side of the equation by adding <span>22</span> to both sides.<span><span>x=2</span><span>x=2</span></span>Solve the equations for <span>xx</span>.<span>x=0,<span>2 your welcome</span></span>
Answer:
14.21 inches
Step-by-step explanation:
Given
1 inch = 14 feet
Required
Find the equivalent of 199 feet
Write out the given expression;
1 inch = 14 feet
Let x represent the equivalent of 199 feet in inches; Such that:
x = 199 feet
Write out both expressions
1 inch = 14 feet
x = 199 feet
Using cross multiplication; both expressions become
x * 14 feet = 199 feet * 1 inch
Divide both sides by 14 feet
(Approximated)
