Subtract. -21 - (-13)
Answers
Answer:
-8
Step-by-step explanation:
-21-(-13)
=-21+13
=-8 is the answer......
Answer:
Step-by-step explanation:
is the same as
, so the answer is
.
Related Questions
Orlo Jackman heard an ad on the radio for a weekend cruise to the Bahamas, available for $150 off the regular price this week only . This discount reflected a 25% markdown. What is the regular price of the cruise?
Identify the inverse g(x) of the given relation f(x).f(x) = {(8, 3), (4, 1), (0, –1), (–4, –3)}
Help me solve these problems please
An photo studio is going to display a portrait in their lobby. The portrait is being reproduced from a photo with dimensions 6 inches by 3 inches. If the dimensions of the portrait in the lobby are 20 times the dimensions of the original photo, determine the area of the portrait in square feet.a. 7,200 ft2b. 50 ftc. 300 ftd. 200 ft
Answers
To solve the equation 5 + (2x / 3x) - 1 = 6/7, we can follow these steps: Step 1: Simplify the expression on the left side of the equation. The expression (2x / 3x) can be simplified to 2/3 by canceling out the common factor of x. So, the equation becomes 5 + (2/3) - 1 = 6/7. Step 2: Combine like terms on the left side of the equation. The expression 5 + (2/3) - 1 can be simplified to (15/3) + (2/3) - (3/3) = 14/3. So, the equation becomes 14/3 = 6/7. Step 3: Cross-multiply to eliminate fractions. Multiply the numerator of the left side (14) by the denominator of the right side (7), and multiply the denominator of the left side (3) by the numerator of the right side (6). This gives us: 14 * 7 = 3 * 6. Step 4: Simplify and solve for x. Simplifying the equation gives us 98 = 18. Since 98 is not equal to 18, the equation is not true. Therefore, there is no solution for the given equation. In conclusion, the equation 5 + (2x / 3x) - 1 = 6/7 does not have a solution.
= 7 1/4
Step-by-step explanation:
If the question is written this way,
5 + 2x / 3x - 1 = 6/7
Cross multiply by both sides
7 (5 + 2x) = 6 (3x - 1)
35 + 14x = 18x - 6
Group liked terms
35 + 6 + (14x - 14x) = 18x - 14x +(6 - 6)
41 = 4x
Divide both side by 4
41/4 = 4x/4
41/4 = x
: . x = 10 1/4
Thank you
Answers
Answers
Answer: They are away for from home.
Step-by-step explanation:
Since we have given that
Time to get there =
Time to get back =
Number of soccer games = 3
Time for each soccer games =
So, total time for 3 games would be
So, the time for which they will be away from home is given by
Hence, they are away for from home.
Answers
The 2 4/5 rewritten as the improper fraction 14/5.
To rewrite 2 4/5 as an improper fraction, to convert the mixed number to a fraction.
First, multiply the whole number (2) by the denominator of the fraction (5) and add the numerator (4).
2 × 5 + 4 = 10 + 4 = 14
Next, write the sum as the numerator and keep the denominator unchanged:
14/5
To know more about fraction here
#SPJ6
Answer:
14/5
Step-by-step explanation:
multiply 5 by 2 then the answer of the is added to the numerator which would equal 14 the put 14 on top of 5
Answers
Answers
Answer – o.53 hours
D = (r)(t), Where
‘D’ is the distance covered
‘r’ is the approach rate
‘t’ is the total time spent
Distance covered, ‘D’ = 4 miles
Approach rate, “r” = 3.5mph + 4mph
r = 7.5mph.
t is unknown
Solving for t,
D = (r)(t)
4 = 7.5t
t = 4/7.5
t = 0.53 hours (to the nearest hundredth)
Therefore, it will take Amanda and Alexis 0.53 hours to meet
Answer:
The answer is 0.53