Answer:
the ratio for this blueprint is 1:20
Step-by-step explanation:
The scale on a blueprint indicates that ½ " equals 10 feet
The ratio is in the form of a:b
Here from the given information
the value of 'a' is 1/2 and the value of b is 10
so the ratio a:b becomes
Multiply both sides of the ratio by 2 to remove fraction
so the ratio for this blueprint is 1:20
Answer:
-3
Step-by-step explanation:
keep the sign of the number with a higher absolute value and subtract the smaller absolute value from the larger
Let's solve your equation step-by-step.<span><span><span>−<span>7<span>(<span>x−4</span>)</span></span></span>+<span>8x</span></span>=<span>12+14
</span></span>Step 1: Simplify both sides of the equation.<span><span><span>−<span>7<span>(<span>x−4</span>)</span></span></span>+<span>8x</span></span>=<span>12+14
</span></span><span>Simplify: (Show steps)</span><span><span>x+28</span>=26
</span>Step 2: Subtract 28 from both sides.<span><span><span>x+28</span>−28</span>=<span>26−28
</span></span><span>x=<span>−<span>2</span></span></span>