Check all apply 2|3x+2|-9=5

Stretch Your Thinking Ann arranges her marbles in groups, with 8 marbles in each group. She writes the fraction 5/8 to show the

amid [387]

Create an equivalent fraction with a factor of 6. 6 groups in literal terms means to multiply by 6. Please see the attached picture for the work. The answer is 30 red marbles.

7 0

3 years ago

Cameron opens a checking account and a savings account at his local bank. He deposits $10,000 into his checking account and $2,0

aleksley [76]

Hi there
checking account
10000-1200x
Where x is the number of years

savings account use the compound interest formula for this account
2000(1+0.08)^x
Where x is the number of years

To know In how many years will both accounts have the same balance
10000-1200x=2000(1+0.08)^x
Solve for x
X=5.7 years

Best of luck

8 0

3 years ago

Suppose the figure above is translated 2 units left and 4 units up. The translated figure is then dilated with a scale factor of

morpeh [17]

(6,0) this is right because translation is j moving a figure while dilation means multiply each x and y by scale factor

8 0

2 years ago

Recall that two angles are complementary if the sum of their measures is 90°. find the measures of two complementary angles if

gizmo_the_mogwai [7]

Let one angle be x
Let another angle be 17x
17x+x = 90
18x = 90
x = 90/18 = 5
one angle = x = 5
another angle = 17x =17*5 = 85
I hope it is helpful:D

8 0

3 years ago

Can anyone help I am doing really mad in math

Vadim26 [7]

For this problem, we are going to have to use our order of operations, which is: Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction (often abbreviated PEMDAS).

First, let's see if there are any parentheses. There is one set of parentheses which we will have to remove. To do this, we will simply multiply the -4 by the 6, given us a value of -24 to take the place of the -4(6). Now our problem is:

$\dfrac{12^2 - 24 + 1}{11^2}$

Next, we will check for exponents. There are exponents, so we will need to take care of those. $12^2$ is equal to 144, and $11^2$ is equal to 121. We can now substitute these values into the original expression to get:

$\dfrac{144 - 24 + 1}{121}$

Now, we will check for any multiplication or division. Besides the entire expression (which is a fraction), there is none, so we will move on to the next step: Addition and Subtraction. You can see there is addition and subtraction in the numerator. $144 - 24$ is equal to 120, and $120 + 1$ is equal to 121. Our problem is now:

$\dfrac{121}{121} = \boxed{1}$

Our answer is 1.

8 0

4 years ago