What is the value of -(-6) - 4
Answer:
2
Step-by-step explanation:
Two negatives makes a positive, - (-6) can be rewritten as +6 or simply just 6.
Proceed to do simple calculations, 6 - 4 = 2.
Answer:
2
Step-by-step explanation:
Multiply the -6 by -, and it equals a positive 6 (When you multiply a negative number by a negative number it becomes a positive).
Finish the equation by subtracting 6 - 4 = 2
I know it might not make sense but trust me, I had to do problems like this.
Hope this helps!
-Jerc
At the gym, Garson always completes 3 pull-ups for every 8 sit-ups he does. Last night, Garson completed 24 sit-ups. Which ratio represents the relationship between the number of pull-ups and the number of sit-ups Garson completed last night?
Answer:
9:24 simplifies to 3:8
Step-by-step explanation:
3:8
24/8=3
3*3=9
last night he did 9 pull ups and 24 situps
Evaluate
14/75
×
15/22
Give your answer as a fraction in its simplest form.
Answer:
[tex] \frac{14}{75 } \times \frac{15}{22} = \frac{7}{55} [/tex]
Step-by-step explanation:
[tex]75 \div 15 = 5 \: 14 \div 2 = 7 \: 22 \div 2 = 11[/tex]
The value of the fraction is given by the equation A = 7 / 55
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the first fraction be represented as p = 14/75
Let the second fraction be represented as q = 15/22
Now , A = p x q
Substituting the values in the equation , we get
A = ( 14/75 ) x ( 15/22 )
A = 210 / 1650
A = 42 / 330
A = 14 / 110
A = 7/55
Therefore , the value of A is 7/55
Hence , the fraction is A = 7/55
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Can someone help me? Please Thank you.
Answer:
He can fit 2 more DVD's on the shelf.
And he'll have about 12 mm of extra space left.
Step-by-step explanation:
40×1.4 = 56cm This is the length of space the 40 DVD's will take up.
60-56 = 4cm This is the amount of space left.
4/1.4 = 2.857 the number of DVD's that will fit.
Of course, the decimal represents a partial DVD which is worthless.
Just to be sure, 2×1.4 = 2.8cm OK. But 3×1.4= 4.2cm which is 2mm too much
The ratio of basketballs to volleyball in the gym is 3 to 5. If there are 60 volleyball in the gym, how many basketballs are there?
Write the equation of a line in slope intercept form that has a slope of 7/4 and a point at (0,-3)
Answer:
y=7x/4-3
Step-by-step explanation:
We can use the formula y=mx+b. m=slope so y=7/4x+b. We know that the line intersects the point (0,-3) so we plug it in, x=0 and y=-3. -3=(7/4)*0+b. b=-3. Therefore, the equation is y=7x/4-3.
Geometry. Please help. I will mark you as brainliest.
Answer:
answer is P is wright answer
please help meeeee :(
Answer:
b=80
Step-by-step explanation:
Solve the inequality -3/5 < r -3/5 how to solve
Answer:
Step-by-step explanations:
Answer:
r > 0 should be your answer
0 , and that infinity symbol (i cant find it :/)
Help Please Due Soon! Find m
Answer:
{the question is asking to find the value of x not m}
The value of x is 9°
Step-by-step explanation:
8x-2°+47° = 12x+9°{an exterior angle formed by producing the side of triangle is equal to two non adjacent angle}
or, 8x+45° = 12x+9°
or, 8x-12x = 9°-45°
or, -4x = -36°
or, x = -36°/-4
or, x = 9°
how do I solve 2c-5=c+4 I don't get these kind of questions.
Answer:
c = 9
Step-by-step explanation:
2c - 5 = c + 4
Subtract c from both sides
c - 5 = 4
add 5 to both sides
c = 9
Hope this helps:)
Between which two whole number square root 44 must show work
Answer: 6 and 7
Step-by-step explanation:Consider square numbers either side of 44, that is
36 < 44 < 49, then
< < , that is
6 < < 7
Solve the system of equations.
y = 6x + 13
y = 2x + 1
Answer:
x=-3. y=-5
Step-by-step explanation:
Equating both equations,
6x + 13 = 2x + 1
6x - 2x = 1 - 13
4x = -12
x = -3
Plug in the value of x in the given first equation,
y = 6* (-3) + 13 = -18 + 13 = -5
Answer:
{y,x} = {-5,-3}
Step-by-step explanation:
System of Linear Equations entered
y - 6x = 13
y - 2x = 1
Graphic Representation of the Equations
-6x + y = 13 -2x + y = 1 (attached)
Solve by Substitution
y = 2x + 1
(2x+1) - 6x = 13
- 4x = 12
4x = - 12
x = - 3
y = 2x+1
x = -3
y = 2(-3)+1 = -5 (final answer)
hope it helps you!
Jane has 8 pencils and 10 erasers. What is the ratio of erasers to pencils?
Answer:
10:8 or 10 to 8
both the same thing worded differently.
Step-by-step explanation:
There are 10 erasers and 8 pencils so you say 10:8
3 5/12 + 1 3/8
I am to lazy i am needed for answer cause my eyes fell off
Answer:
4 19/24
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HELP ASAPPPPP mL ABC=117 -> Find mL CBD
Answer:
The answer is 77 degrees
-2x - y = -13
2x + 2y = 8
Answer:
the first one is (6.5,13)
the second one is (4,4)
Step-by-step explanation:
-2x-0=-13
-2x=-13 divide -2 by -13
x=6.5
-2(0)-1y=-13
0-1y=-13
-1y=-13
13
so that gives you (6.5,13)
2x+2(0)=8
2x+0=8
2x=8 divide two by eight
x=4
2(0)+2y=8
0+2y=8
2y=8 divide two by eight
y=8
All freshman are required to attend orientation. if-than
Answer:
yes
Step-by-step explanation:
you just need too
Please help me to solve this!
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
Since there are two white bars (which equals 4 each) it equals 8.
There are 2 shaded blocks (which equals -2 each) and that amounts to -2.
8 - 2 = 6
Hope I helped :)
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there are 18 pencils for $2.36 how much would it be for one
Answer:
13 cents
Step-by-step explanation:
2.36/18= 0.13
what is
t ÷ -5 = -7 help
Answer:
4 +5 _7
Step-by-step explanation:
HELP ME ASAP PLEASE AHHHH
Answer:
A
Step-by-step explanation:
Answer:
-7.5
Step-by-step explanation:
Whole numbers are natural numbers from 0 to infinity. This does not include decimals or fractions. For example, these numbers are 0, 1, 2, 3, 4...
Integers are whole numbers, but they include negative numbers. So, from negative infinity to positive infinity. This does not include decimals or fractions. For example, these numbers are ... -3, -2, -1, 0, 1, 2, 3 ...
A rational number is any number that can be expressed as a fraction. So, this includes -7.5, as -7.5 can be expressed as -[tex]\frac{15}{2}[/tex].
Therefore the answer is -7.5.
Woke out the following giving your answers in their simplest form 3/11÷3/11
Answer:
mr
Step-by-step explanation:
rm x 3/11 ÷ 3/11
Please help fast
If you drew lines to model the verbal statement, the equation, and the table that you created in the three parts of question 1, would you get the
same line for all three? Explain
Answer:
The resulting line will be the same for all three because the verbal statement, the equation, and the table all represent the same situation. They just do it in different ways.
Answer:
The resulting line will be the same for all three because the verbal statement, the equation, and the table all represent the same situation. They just do it in different ways.
Step-by-step explanation:
24
-4?
can you help me with this
Answer:
-6
Step-by-step explanation:
24/-4=-6
Answer:
-6
Step-by-step explanation:
Have a good day <3
Marco earns $16 an hour plus $21 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week.
Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime. (3 points)
Part B: Create an equation that shows the amount of wages earned, T, for working y hours of overtime. Hint: Remember to include in the equation the amount earned from working 35 hours. (3 points)
Part C: Marco earned $602 in 1 week. How many hours (regular plus overtime) did he work? Show your work. (4 points)
(10 points)
NEED HELP ASAP
Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime. (3 points)
x hours in a week and there is no overtime and x <= 35 so equation:
E(x) = 16x
Part B: Create an equation that shows the amount of wages earned, T, for working y hours of overtime. Hint: Remember to include in the equation the amount earned from working 35 hours. (3 points)
Regular hours = E(x) = $16 x 35 = $560
T(y) = 21y + 560
Part C: Marco earned $602 in 1 week. How many hours (regular plus overtime) did he work? Show your work. (4 points)
21y + 560 = 602
21y = 42
y = 2
Marco worked 37 hours (35 regular plus 2 hours overtime)
Rewrite the following equation in standard form.
y + 4 = 5(x - 8)
Answer:
5x-y-36=0
Step-by-step explanation:
y+4=5x-40
5x-y=36
Are triangles ABC and ADC congruent?
B
с .
A
Yes, by SSS
Yes, by ASA
Yes, by SAS
Not enough information
Answer:
i need a graph to answer this
Step-by-step explanation:
1. If m28 = 23°, find the measure of each missing angle. Give your reasoning.
a. m21 =
b. m 2 =
c. mZ3 =
d. m24 =
e. m25 =
f. m26 =
g. m27 =
Answer/explanation:
Given:
m<8 = 23°
a. m<1 = 180° - m<8 (corresponding angles theorem and supplementary angles theorem)
m<1 = 180 - 23 = 157°
b. m<2 + m<1 = 180° (linear pair)
m<2 + 157° = 180°
m<2 = 180° - 153° = 23°
c. m<3 = m<1 (vertical angles are congruent)
m<3 = 157°
d. m<4 = m<2 (vertical angles are congruent)
m<4 = 23°
e. m<5 = m<1 (corresponding angles)
m<5 = 157°
f. m<6 = m<8 (vertical angles are congruent)
m<6 = 23°
g. m<7 = m<5 (vertical angles are congruent)
m<7 = 157°
Determine whether each number is rational or irrational
Answer:
B C E G J
Step-by-step explanation: